diff --git a/.gitignore b/.gitignore
index 13495703782001b1db8a6474ee0bea6b6a110d50..64ac7513718597738611adf7db11fad5dec118a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ node_modules/
 
 # API
 swagger/**/docs/*.md
+swagger/api-authentication/
 swagger/api-analyse/
 swagger/api-container/
 swagger/api-database/
diff --git a/dockerhub/fda-ui.md b/dockerhub/fda-ui.md
index 8a82929d829dcea884a4f3821beb33d0b59b872a..b40cc26125c800965e7222876d4525555461f9b8 100644
--- a/dockerhub/fda-ui.md
+++ b/dockerhub/fda-ui.md
@@ -53,7 +53,7 @@ Change the default behavior by setting the following environment variables to di
     ...
     volumes:
       - /tmp:/tmp
-      - /logos:/app/static/logos # <<< add this line, must point to /app/static/logos
+      - /path/to/logo.png:/app/static/logo.png:ro # <<< add this line pointing to your local logo.png file
   ```
 
   And place the logo on the host at `/logos/logo.png`, then set the value of `LOGO` to `/logos/logo.png`
diff --git a/swagger/api-authentication.yaml b/swagger/api-authentication.yaml
index 60b0a720040061693a616da9803943467c49d852..c769a938c88493a43254635106dfe41cfa32386e 100644
--- a/swagger/api-authentication.yaml
+++ b/swagger/api-authentication.yaml
@@ -782,6 +782,7 @@ components:
       properties:
         status:
           type: string
+          example: NOT_FOUND
           enum:
           - 100 CONTINUE
           - 101 SWITCHING_PROTOCOLS
@@ -853,15 +854,19 @@ components:
           - 511 NETWORK_AUTHENTICATION_REQUIRED
         message:
           type: string
+          example: Could not find container
         code:
           type: string
+          example: error.container.notfound
     UserForgotDto:
       type: object
       properties:
         username:
           type: string
+          example: jcarberry
         email:
           type: string
+          example: jcarberry@brown.edu
     ContainerDto:
       required:
       - created
@@ -876,17 +881,20 @@ components:
           format: int64
         hash:
           type: string
+          example: f829dd8a884182d0da846f365dee1221fd16610a14c81b8f9f295ff162749e50
         name:
           type: string
+          example: Air Quality
         state:
           type: string
+          example: running
           enum:
-          - ContainerStateDto.CREATED
-          - ContainerStateDto.RESTARTING
-          - ContainerStateDto.RUNNING
-          - ContainerStateDto.PAUSED
-          - ContainerStateDto.EXITED
-          - ContainerStateDto.DEAD
+          - created
+          - restarting
+          - running
+          - paused
+          - exited
+          - dead
         databases:
           type: array
           items:
@@ -899,14 +907,15 @@ components:
         created:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         internal_name:
           type: string
+          example: air-quality
         ip_address:
           type: string
     DatabaseDto:
       required:
       - creator
-      - description
       - exchange
       - id
       - internal_name
@@ -916,12 +925,12 @@ components:
         id:
           type: integer
           format: int64
-          example: 1
         name:
           type: string
-          example: Weather Australia
+          example: Air Quality
         exchange:
           type: string
+          example: air_quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         subjects:
@@ -1124,8 +1133,6 @@ components:
         publisher:
           type: string
           example: TU Wien
-        contact:
-          $ref: '#/components/schemas/UserDto'
         tables:
           type: array
           items:
@@ -1154,11 +1161,13 @@ components:
           format: int32
         is_public:
           type: boolean
+          example: true
     GrantedAuthorityDto:
       type: object
       properties:
         authority:
           type: string
+          example: ROLE_RESEARCHER
     ImageBriefDto:
       required:
       - id
@@ -1171,8 +1180,10 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
     ImageDateDto:
       required:
       - database_format
@@ -1187,12 +1198,16 @@ components:
           format: int64
         example:
           type: string
+          example: 30.01.2022
         database_format:
           type: string
+          example: '%d.%c.%Y'
         unix_format:
           type: string
+          example: dd.MM.YYYY
         has_time:
           type: boolean
+          example: false
         created_at:
           type: string
           format: date-time
@@ -1213,36 +1228,46 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
         dialect:
           type: string
+          example: org.hibernate.dialect.MariaDBDialect
         hash:
           type: string
+          example: sha256:c5ec7353d87dfc35067e7bffeb25d6a0d52dad41e8b7357213e3b12d6e7ff78e
         compiled:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         size:
           type: integer
+          example: 314295447
         environment:
           type: array
           items:
             $ref: '#/components/schemas/ImageEnvItemDto'
         driver_class:
           type: string
+          example: org.mariadb.jdbc.Driver
         date_formats:
           type: array
           items:
             $ref: '#/components/schemas/ImageDateDto'
         jdbc_method:
           type: string
+          example: mariadb
         default_port:
           type: integer
           format: int32
+          example: 3306
     ImageEnvItemDto:
       required:
       - iid
       - key
+      - type
       - value
       type: object
       properties:
@@ -1251,15 +1276,18 @@ components:
           format: int64
         key:
           type: string
+          example: MARIADB_ROOT_PASSWORD
         value:
           type: string
+          example: mariadb
         type:
           type: string
+          example: PRIVILEGED_PASSWORD
           enum:
-          - USERNAME
-          - PASSWORD
-          - PRIVILEGED_USERNAME
-          - PRIVILEGED_PASSWORD
+          - username
+          - password
+          - privileged_username
+          - privileged_password
     LicenseDto:
       required:
       - identifier
@@ -1268,8 +1296,10 @@ components:
       properties:
         identifier:
           type: string
+          example: MIT
         uri:
           type: string
+          example: https://opensource.org/licenses/MIT
       example: MIT2
     TableBriefDto:
       required:
@@ -1284,10 +1314,12 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         internal_name:
           type: string
+          example: air_quality
     UserBriefDto:
       required:
       - email_verified
@@ -1301,22 +1333,31 @@ components:
           format: int64
         username:
           type: string
+          description: Only contains lowercase characters
+          example: user
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     UserDto:
       required:
       - email
@@ -1335,14 +1376,20 @@ components:
             $ref: '#/components/schemas/GrantedAuthorityDto'
         username:
           type: string
+          description: Only contains lowercase characters
+          example: jcarberry
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         containers:
           type: array
           items:
@@ -1357,30 +1404,36 @@ components:
             $ref: '#/components/schemas/ContainerDto'
         email:
           type: string
+          example: jcarberry@brown.edu
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     UserUpdateDto:
-      required:
-      - firstname
-      - lastname
       type: object
       properties:
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
     UserThemeSetDto:
@@ -1390,6 +1443,7 @@ components:
       properties:
         theme_dark:
           type: boolean
+          example: true
     UserRolesDto:
       required:
       - roles
@@ -1413,6 +1467,7 @@ components:
       properties:
         email:
           type: string
+          example: jcarberry@brown.edu
     UserResetDto:
       required:
       - password
@@ -1433,8 +1488,10 @@ components:
         username:
           pattern: "^[a-z0-9]{3,}$"
           type: string
+          example: user
         email:
           type: string
+          example: user@example.com
         password:
           type: string
     LoginRequestDto:
@@ -1445,6 +1502,7 @@ components:
       properties:
         username:
           type: string
+          example: user
         password:
           type: string
     JwtResponseDto:
@@ -1461,8 +1519,10 @@ components:
           format: int64
         username:
           type: string
+          example: user
         email:
           type: string
+          example: user@example.com
         roles:
           type: array
           items:
diff --git a/swagger/api-container.yaml b/swagger/api-container.yaml
index 9c7ce4b61d10456c79bdef60a34c463a002615e1..52e13aaec167f4136d5c7d0d8fbbdef36648075d 100644
--- a/swagger/api-container.yaml
+++ b/swagger/api-container.yaml
@@ -533,6 +533,7 @@ components:
       properties:
         status:
           type: string
+          example: NOT_FOUND
           enum:
           - 100 CONTINUE
           - 101 SWITCHING_PROTOCOLS
@@ -604,14 +605,15 @@ components:
           - 511 NETWORK_AUTHENTICATION_REQUIRED
         message:
           type: string
+          example: Could not find container
         code:
           type: string
+          example: error.container.notfound
     ImageChangeDto:
       required:
       - dialect
       - driver_class
       - jdbc_method
-      - logo
       type: object
       properties:
         defaultPort:
@@ -619,22 +621,25 @@ components:
           minimum: 1024
           type: integer
           format: int32
+          example: 5432
         environment:
           type: array
           items:
             $ref: '#/components/schemas/ImageEnvItemDto'
-        logo:
-          type: string
         dialect:
           type: string
+          example: Postgres
         driver_class:
           type: string
+          example: org.postgresql.Driver
         jdbc_method:
           type: string
+          example: postgresql
     ImageEnvItemDto:
       required:
       - iid
       - key
+      - type
       - value
       type: object
       properties:
@@ -643,15 +648,18 @@ components:
           format: int64
         key:
           type: string
+          example: MARIADB_ROOT_PASSWORD
         value:
           type: string
+          example: mariadb
         type:
           type: string
+          example: PRIVILEGED_PASSWORD
           enum:
-          - USERNAME
-          - PASSWORD
-          - PRIVILEGED_USERNAME
-          - PRIVILEGED_PASSWORD
+          - username
+          - password
+          - privileged_username
+          - privileged_password
     ImageDateDto:
       required:
       - database_format
@@ -666,12 +674,16 @@ components:
           format: int64
         example:
           type: string
+          example: 30.01.2022
         database_format:
           type: string
+          example: '%d.%c.%Y'
         unix_format:
           type: string
+          example: dd.MM.YYYY
         has_time:
           type: boolean
+          example: false
         created_at:
           type: string
           format: date-time
@@ -692,32 +704,41 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
         dialect:
           type: string
+          example: org.hibernate.dialect.MariaDBDialect
         hash:
           type: string
+          example: sha256:c5ec7353d87dfc35067e7bffeb25d6a0d52dad41e8b7357213e3b12d6e7ff78e
         compiled:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         size:
           type: integer
+          example: 314295447
         environment:
           type: array
           items:
             $ref: '#/components/schemas/ImageEnvItemDto'
         driver_class:
           type: string
+          example: org.mariadb.jdbc.Driver
         date_formats:
           type: array
           items:
             $ref: '#/components/schemas/ImageDateDto'
         jdbc_method:
           type: string
+          example: mariadb
         default_port:
           type: integer
           format: int32
+          example: 3306
     ContainerChangeDto:
       required:
       - action
@@ -741,8 +762,10 @@ components:
           format: int64
         hash:
           type: string
+          example: f829dd8a884182d0da846f365dee1221fd16610a14c81b8f9f295ff162749e50
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         created:
@@ -750,6 +773,7 @@ components:
           format: date-time
         internal_name:
           type: string
+          example: air-quality
     UserBriefDto:
       required:
       - email_verified
@@ -763,44 +787,48 @@ components:
           format: int64
         username:
           type: string
+          description: Only contains lowercase characters
+          example: user
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     ImageCreateDto:
       required:
       - default_port
       - dialect
       - driver_class
       - jdbc_method
-      - local
-      - logo
       - repository
       - tag
       type: object
       properties:
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
         dialect:
           type: string
-        logo:
-          type: string
-        local:
-          type: boolean
         environment:
           type: array
           items:
@@ -821,10 +849,13 @@ components:
       properties:
         name:
           type: string
+          example: Air Quality
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
     ImageBriefDto:
       required:
       - id
@@ -837,8 +868,10 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
     ContainerDto:
       required:
       - created
@@ -853,17 +886,20 @@ components:
           format: int64
         hash:
           type: string
+          example: f829dd8a884182d0da846f365dee1221fd16610a14c81b8f9f295ff162749e50
         name:
           type: string
+          example: Air Quality
         state:
           type: string
+          example: running
           enum:
-          - ContainerStateDto.CREATED
-          - ContainerStateDto.RESTARTING
-          - ContainerStateDto.RUNNING
-          - ContainerStateDto.PAUSED
-          - ContainerStateDto.EXITED
-          - ContainerStateDto.DEAD
+          - created
+          - restarting
+          - running
+          - paused
+          - exited
+          - dead
         databases:
           type: array
           items:
@@ -876,14 +912,15 @@ components:
         created:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         internal_name:
           type: string
+          example: air-quality
         ip_address:
           type: string
     DatabaseDto:
       required:
       - creator
-      - description
       - exchange
       - id
       - internal_name
@@ -893,12 +930,12 @@ components:
         id:
           type: integer
           format: int64
-          example: 1
         name:
           type: string
-          example: Weather Australia
+          example: Air Quality
         exchange:
           type: string
+          example: air_quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         subjects:
@@ -1101,8 +1138,6 @@ components:
         publisher:
           type: string
           example: TU Wien
-        contact:
-          $ref: '#/components/schemas/UserDto'
         tables:
           type: array
           items:
@@ -1131,11 +1166,7 @@ components:
           format: int32
         is_public:
           type: boolean
-    GrantedAuthorityDto:
-      type: object
-      properties:
-        authority:
-          type: string
+          example: true
     LicenseDto:
       required:
       - identifier
@@ -1144,8 +1175,10 @@ components:
       properties:
         identifier:
           type: string
+          example: MIT
         uri:
           type: string
+          example: https://opensource.org/licenses/MIT
       example: MIT2
     TableBriefDto:
       required:
@@ -1160,58 +1193,12 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         internal_name:
           type: string
-    UserDto:
-      required:
-      - email
-      - email_verified
-      - id
-      - theme_dark
-      - username
-      type: object
-      properties:
-        id:
-          type: integer
-          format: int64
-        authorities:
-          type: array
-          items:
-            $ref: '#/components/schemas/GrantedAuthorityDto'
-        username:
-          type: string
-        firstname:
-          type: string
-        lastname:
-          type: string
-        affiliation:
-          type: string
-        orcid:
-          type: string
-        containers:
-          type: array
-          items:
-            $ref: '#/components/schemas/ContainerDto'
-        databases:
-          type: array
-          items:
-            $ref: '#/components/schemas/ContainerDto'
-        identifiers:
-          type: array
-          items:
-            $ref: '#/components/schemas/ContainerDto'
-        email:
-          type: string
-        titles_before:
-          type: string
-        titles_after:
-          type: string
-        theme_dark:
-          type: boolean
-        email_verified:
-          type: boolean
+          example: air_quality
   securitySchemes:
     bearerAuth:
       type: http
diff --git a/swagger/api-database.yaml b/swagger/api-database.yaml
index 3366467ac97974ea5d8ff825e3f042e6358bf621..a128f4ba4a96568ce5c264e8b559464f29d35eee 100644
--- a/swagger/api-database.yaml
+++ b/swagger/api-database.yaml
@@ -19,7 +19,7 @@ paths:
   /api/container/{id}/database/{databaseId}:
     get:
       tags:
-      - container-database-endpoint
+      - database-endpoint
       summary: Find some database
       operationId: findById
       parameters:
@@ -82,7 +82,7 @@ paths:
       - bearerAuth: []
     put:
       tags:
-      - container-database-endpoint
+      - database-endpoint
       summary: Update database
       operationId: update
       parameters:
@@ -151,7 +151,7 @@ paths:
       - bearerAuth: []
     delete:
       tags:
-      - container-database-endpoint
+      - database-endpoint
       summary: Delete some database
       operationId: delete_1
       parameters:
@@ -215,7 +215,7 @@ paths:
   /api/container/{id}/database/{databaseId}/transfer:
     put:
       tags:
-      - container-database-endpoint
+      - database-endpoint
       summary: Update database
       operationId: transfer
       parameters:
@@ -285,7 +285,7 @@ paths:
   /api/container/{id}/database:
     get:
       tags:
-      - container-database-endpoint
+      - database-endpoint
       summary: List databases
       operationId: findAll
       parameters:
@@ -342,7 +342,7 @@ paths:
                   $ref: '#/components/schemas/DatabaseBriefDto'
     post:
       tags:
-      - container-database-endpoint
+      - database-endpoint
       summary: Create database
       operationId: create
       parameters:
@@ -472,6 +472,7 @@ components:
       properties:
         status:
           type: string
+          example: NOT_FOUND
           enum:
           - 100 CONTINUE
           - 101 SWITCHING_PROTOCOLS
@@ -543,12 +544,14 @@ components:
           - 511 NETWORK_AUTHENTICATION_REQUIRED
         message:
           type: string
+          example: Could not find container
         code:
           type: string
+          example: error.container.notfound
     DatabaseModifyDto:
       required:
-      - database publication year
-      - description
+      - publication_year
+      - publisher
       type: object
       properties:
         subjects:
@@ -557,12 +560,15 @@ components:
             type: string
         description:
           type: string
+          example: Sample
         publisher:
           type: string
+          example: TU Wien
         license:
           $ref: '#/components/schemas/LicenseDto'
         language:
           type: string
+          example: en
           enum:
           - ab
           - aa
@@ -748,19 +754,25 @@ components:
           - yo
           - za
           - zu
-        database publication year:
+        publication_year:
           type: integer
+          description: database publication year
           format: int32
+          example: 2022
         publication_month:
           maximum: 12
           minimum: 1
           type: integer
+          description: database publication month
           format: int32
+          example: 12
         publication_day:
           maximum: 31
           minimum: 1
           type: integer
+          description: database publication day
           format: int32
+          example: 15
         contact_person:
           type: string
     LicenseDto:
@@ -771,8 +783,10 @@ components:
       properties:
         identifier:
           type: string
+          example: MIT
         uri:
           type: string
+          example: https://opensource.org/licenses/MIT
     ContainerDto:
       required:
       - created
@@ -787,17 +801,20 @@ components:
           format: int64
         hash:
           type: string
+          example: f829dd8a884182d0da846f365dee1221fd16610a14c81b8f9f295ff162749e50
         name:
           type: string
+          example: Air Quality
         state:
           type: string
+          example: running
           enum:
-          - ContainerStateDto.CREATED
-          - ContainerStateDto.RESTARTING
-          - ContainerStateDto.RUNNING
-          - ContainerStateDto.PAUSED
-          - ContainerStateDto.EXITED
-          - ContainerStateDto.DEAD
+          - created
+          - restarting
+          - running
+          - paused
+          - exited
+          - dead
         databases:
           type: array
           items:
@@ -810,14 +827,15 @@ components:
         created:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         internal_name:
           type: string
+          example: air-quality
         ip_address:
           type: string
     DatabaseDto:
       required:
       - creator
-      - description
       - exchange
       - id
       - internal_name
@@ -827,12 +845,12 @@ components:
         id:
           type: integer
           format: int64
-          example: 1
         name:
           type: string
-          example: Weather Australia
+          example: Air Quality
         exchange:
           type: string
+          example: air_quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         subjects:
@@ -1035,8 +1053,6 @@ components:
         publisher:
           type: string
           example: TU Wien
-        contact:
-          $ref: '#/components/schemas/UserDto'
         tables:
           type: array
           items:
@@ -1065,11 +1081,7 @@ components:
           format: int32
         is_public:
           type: boolean
-    GrantedAuthorityDto:
-      type: object
-      properties:
-        authority:
-          type: string
+          example: true
     ImageBriefDto:
       required:
       - id
@@ -1082,8 +1094,10 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
     ImageDateDto:
       required:
       - database_format
@@ -1098,12 +1112,16 @@ components:
           format: int64
         example:
           type: string
+          example: 30.01.2022
         database_format:
           type: string
+          example: '%d.%c.%Y'
         unix_format:
           type: string
+          example: dd.MM.YYYY
         has_time:
           type: boolean
+          example: false
         created_at:
           type: string
           format: date-time
@@ -1124,36 +1142,46 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
         dialect:
           type: string
+          example: org.hibernate.dialect.MariaDBDialect
         hash:
           type: string
+          example: sha256:c5ec7353d87dfc35067e7bffeb25d6a0d52dad41e8b7357213e3b12d6e7ff78e
         compiled:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         size:
           type: integer
+          example: 314295447
         environment:
           type: array
           items:
             $ref: '#/components/schemas/ImageEnvItemDto'
         driver_class:
           type: string
+          example: org.mariadb.jdbc.Driver
         date_formats:
           type: array
           items:
             $ref: '#/components/schemas/ImageDateDto'
         jdbc_method:
           type: string
+          example: mariadb
         default_port:
           type: integer
           format: int32
+          example: 3306
     ImageEnvItemDto:
       required:
       - iid
       - key
+      - type
       - value
       type: object
       properties:
@@ -1162,15 +1190,18 @@ components:
           format: int64
         key:
           type: string
+          example: MARIADB_ROOT_PASSWORD
         value:
           type: string
+          example: mariadb
         type:
           type: string
+          example: PRIVILEGED_PASSWORD
           enum:
-          - USERNAME
-          - PASSWORD
-          - PRIVILEGED_USERNAME
-          - PRIVILEGED_PASSWORD
+          - username
+          - password
+          - privileged_username
+          - privileged_password
     TableBriefDto:
       required:
       - creator
@@ -1184,10 +1215,12 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         internal_name:
           type: string
+          example: air_quality
     UserBriefDto:
       required:
       - email_verified
@@ -1201,70 +1234,31 @@ components:
           format: int64
         username:
           type: string
+          description: Only contains lowercase characters
+          example: user
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
-    UserDto:
-      required:
-      - email
-      - email_verified
-      - id
-      - theme_dark
-      - username
-      type: object
-      properties:
-        id:
-          type: integer
-          format: int64
-        authorities:
-          type: array
-          items:
-            $ref: '#/components/schemas/GrantedAuthorityDto'
-        username:
-          type: string
-        firstname:
-          type: string
-        lastname:
-          type: string
-        affiliation:
-          type: string
-        orcid:
-          type: string
-        containers:
-          type: array
-          items:
-            $ref: '#/components/schemas/ContainerDto'
-        databases:
-          type: array
-          items:
-            $ref: '#/components/schemas/ContainerDto'
-        identifiers:
-          type: array
-          items:
-            $ref: '#/components/schemas/ContainerDto'
-        email:
-          type: string
-        titles_before:
-          type: string
-        titles_after:
-          type: string
-        theme_dark:
-          type: boolean
-        email_verified:
-          type: boolean
+          example: true
     DatabaseTransferDto:
       required:
       - is_public
@@ -1272,6 +1266,7 @@ components:
       properties:
         is_public:
           type: boolean
+          example: true
     DatabaseCreateDto:
       required:
       - is_public
@@ -1280,8 +1275,10 @@ components:
       properties:
         name:
           type: string
+          example: Air Quality
         is_public:
           type: boolean
+          example: true
     ContainerBriefDto:
       required:
       - hash
@@ -1295,8 +1292,10 @@ components:
           format: int64
         hash:
           type: string
+          example: f829dd8a884182d0da846f365dee1221fd16610a14c81b8f9f295ff162749e50
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         created:
@@ -1304,6 +1303,7 @@ components:
           format: date-time
         internal_name:
           type: string
+          example: air-quality
     DatabaseBriefDto:
       required:
       - id
@@ -1315,10 +1315,13 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         description:
           type: string
+          example: Air Quality in Austria
         engine:
           type: string
+          example: mariadb:10.5
         container:
           $ref: '#/components/schemas/ContainerBriefDto'
         creator:
@@ -1328,6 +1331,7 @@ components:
           format: date-time
         is_public:
           type: boolean
+          example: true
   securitySchemes:
     bearerAuth:
       type: http
diff --git a/swagger/api-identifier.yaml b/swagger/api-identifier.yaml
index 0febe866d6b2f6c7e0fdac000a282dbb163dace8..b6c33e384eb12961e19f3870556bacfb657f81fe 100644
--- a/swagger/api-identifier.yaml
+++ b/swagger/api-identifier.yaml
@@ -405,6 +405,7 @@ components:
       properties:
         status:
           type: string
+          example: NOT_FOUND
           enum:
           - 100 CONTINUE
           - 101 SWITCHING_PROTOCOLS
@@ -476,8 +477,10 @@ components:
           - 511 NETWORK_AUTHENTICATION_REQUIRED
         message:
           type: string
+          example: Could not find container
         code:
           type: string
+          example: error.container.notfound
     ContainerDto:
       required:
       - created
@@ -492,17 +495,20 @@ components:
           format: int64
         hash:
           type: string
+          example: f829dd8a884182d0da846f365dee1221fd16610a14c81b8f9f295ff162749e50
         name:
           type: string
+          example: Air Quality
         state:
           type: string
+          example: running
           enum:
-          - ContainerStateDto.CREATED
-          - ContainerStateDto.RESTARTING
-          - ContainerStateDto.RUNNING
-          - ContainerStateDto.PAUSED
-          - ContainerStateDto.EXITED
-          - ContainerStateDto.DEAD
+          - created
+          - restarting
+          - running
+          - paused
+          - exited
+          - dead
         databases:
           type: array
           items:
@@ -515,8 +521,10 @@ components:
         created:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         internal_name:
           type: string
+          example: air-quality
         ip_address:
           type: string
     CreatorDto:
@@ -531,10 +539,13 @@ components:
           format: int64
         name:
           type: string
+          example: "Carberry, Josiah"
         affiliation:
           type: string
+          example: Wesleyan University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         created:
           type: string
           format: date-time
@@ -544,7 +555,6 @@ components:
     DatabaseDto:
       required:
       - creator
-      - description
       - exchange
       - id
       - internal_name
@@ -554,12 +564,12 @@ components:
         id:
           type: integer
           format: int64
-          example: 1
         name:
           type: string
-          example: Weather Australia
+          example: Air Quality
         exchange:
           type: string
+          example: air_quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         subjects:
@@ -762,8 +772,6 @@ components:
         publisher:
           type: string
           example: TU Wien
-        contact:
-          $ref: '#/components/schemas/UserDto'
         tables:
           type: array
           items:
@@ -792,11 +800,13 @@ components:
           format: int32
         is_public:
           type: boolean
+          example: true
     GrantedAuthorityDto:
       type: object
       properties:
         authority:
           type: string
+          example: ROLE_RESEARCHER
     IdentifierDto:
       required:
       - cid
@@ -830,21 +840,30 @@ components:
           format: int64
         title:
           type: string
+          example: "Airquality Stephansplatz, Vienna, Austria"
         description:
           type: string
+          example: "Air quality reports at Stephansplatz, Vienna"
         query:
           type: string
+          example: "SELECT `id`, `value`, `location` FROM `air_quality` WHERE `location`\
+            \ = \"09:STEF\""
         execution:
           type: string
           format: date-time
         visibility:
           type: string
+          example: everyone
           enum:
           - everyone
           - trusted
           - self
         doi:
           type: string
+          example: 10.1038/nphys1170
+        publisher:
+          type: string
+          example: TU Wien
         creator:
           $ref: '#/components/schemas/UserDto'
         creators:
@@ -856,26 +875,33 @@ components:
           format: date-time
         query_normalized:
           type: string
+          example: "SELECT `id`, `value`, `location` FROM `air_quality` WHERE `location`\
+            \ = \"09:STEF\""
         related:
           type: array
           items:
             $ref: '#/components/schemas/RelatedIdentifierDto'
         query_hash:
           type: string
+          description: query hash in sha512
         result_hash:
           type: string
         result_number:
           type: integer
           format: int64
+          example: 1
         publication_day:
           type: integer
           format: int32
+          example: 15
         publication_month:
           type: integer
           format: int32
+          example: 12
         publication_year:
           type: integer
           format: int32
+          example: 2022
         last_modified:
           type: string
           format: date-time
@@ -891,8 +917,10 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
     ImageDateDto:
       required:
       - database_format
@@ -907,12 +935,16 @@ components:
           format: int64
         example:
           type: string
+          example: 30.01.2022
         database_format:
           type: string
+          example: '%d.%c.%Y'
         unix_format:
           type: string
+          example: dd.MM.YYYY
         has_time:
           type: boolean
+          example: false
         created_at:
           type: string
           format: date-time
@@ -933,36 +965,46 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
         dialect:
           type: string
+          example: org.hibernate.dialect.MariaDBDialect
         hash:
           type: string
+          example: sha256:c5ec7353d87dfc35067e7bffeb25d6a0d52dad41e8b7357213e3b12d6e7ff78e
         compiled:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         size:
           type: integer
+          example: 314295447
         environment:
           type: array
           items:
             $ref: '#/components/schemas/ImageEnvItemDto'
         driver_class:
           type: string
+          example: org.mariadb.jdbc.Driver
         date_formats:
           type: array
           items:
             $ref: '#/components/schemas/ImageDateDto'
         jdbc_method:
           type: string
+          example: mariadb
         default_port:
           type: integer
           format: int32
+          example: 3306
     ImageEnvItemDto:
       required:
       - iid
       - key
+      - type
       - value
       type: object
       properties:
@@ -971,15 +1013,18 @@ components:
           format: int64
         key:
           type: string
+          example: MARIADB_ROOT_PASSWORD
         value:
           type: string
+          example: mariadb
         type:
           type: string
+          example: PRIVILEGED_PASSWORD
           enum:
-          - USERNAME
-          - PASSWORD
-          - PRIVILEGED_USERNAME
-          - PRIVILEGED_PASSWORD
+          - username
+          - password
+          - privileged_username
+          - privileged_password
     LicenseDto:
       required:
       - identifier
@@ -988,8 +1033,10 @@ components:
       properties:
         identifier:
           type: string
+          example: MIT
         uri:
           type: string
+          example: https://opensource.org/licenses/MIT
       example: MIT2
     RelatedIdentifierDto:
       required:
@@ -1003,8 +1050,10 @@ components:
           format: int64
         value:
           type: string
+          example: 10.70124/dc4zh-9ce78
         type:
           type: string
+          example: DOI
           enum:
           - DOI
           - URL
@@ -1026,6 +1075,7 @@ components:
           - w3id
         relation:
           type: string
+          example: Cites
           enum:
           - IsCitedBy
           - Cites
@@ -1083,10 +1133,12 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         internal_name:
           type: string
+          example: air_quality
     UserBriefDto:
       required:
       - email_verified
@@ -1100,22 +1152,31 @@ components:
           format: int64
         username:
           type: string
+          description: Only contains lowercase characters
+          example: user
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     UserDto:
       required:
       - email
@@ -1134,14 +1195,20 @@ components:
             $ref: '#/components/schemas/GrantedAuthorityDto'
         username:
           type: string
+          description: Only contains lowercase characters
+          example: jcarberry
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         containers:
           type: array
           items:
@@ -1156,14 +1223,18 @@ components:
             $ref: '#/components/schemas/ContainerDto'
         email:
           type: string
+          example: jcarberry@brown.edu
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     CreatorCreateDto:
       required:
       - name
@@ -1171,10 +1242,13 @@ components:
       properties:
         name:
           type: string
+          example: "Carberry, Josiah"
         affiliation:
           type: string
+          example: Wesleyan University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
     IdentifierCreateDto:
       required:
       - creators
@@ -1190,16 +1264,23 @@ components:
           format: int64
         title:
           type: string
+          example: "Airquality Stephansplatz, Vienna, Austria"
         description:
           type: string
+          example: "Air quality reports at Stephansplatz, Vienna"
         visibility:
           type: string
+          example: everyone
           enum:
           - everyone
           - trusted
           - self
         doi:
           type: string
+          example: 10.1038/nphys1170
+        publisher:
+          type: string
+          example: TU Wien
         creators:
           type: array
           items:
@@ -1207,12 +1288,15 @@ components:
         publication_day:
           type: integer
           format: int32
+          example: 15
         publication_month:
           type: integer
           format: int32
+          example: 12
         publication_year:
           type: integer
           format: int32
+          example: 2022
         related_identifiers:
           type: array
           items:
@@ -1224,8 +1308,10 @@ components:
       properties:
         value:
           type: string
+          example: 10.70124/dc4zh-9ce78
         type:
           type: string
+          example: DOI
           enum:
           - DOI
           - URL
@@ -1247,6 +1333,7 @@ components:
           - w3id
         relation:
           type: string
+          example: Cites
           enum:
           - IsCitedBy
           - Cites
diff --git a/swagger/api-query.yaml b/swagger/api-query.yaml
index 8a6b56fb67891116a85095d9d33f6cb8602fbfbd..800d2579980ac76575b13bab03067ac99eab2f91 100644
--- a/swagger/api-query.yaml
+++ b/swagger/api-query.yaml
@@ -21,7 +21,7 @@ paths:
       tags:
       - table-history-endpoint
       summary: Find all history
-      operationId: getAll_1
+      operationId: getAll
       parameters:
       - name: id
         in: path
@@ -86,7 +86,7 @@ paths:
       tags:
       - table-history-endpoint
       summary: Find all history
-      operationId: getAll
+      operationId: getAll_1
       parameters:
       - name: id
         in: path
@@ -152,7 +152,7 @@ paths:
       tags:
       - table-data-endpoint
       summary: Find data
-      operationId: getAll_3
+      operationId: getAll_2
       parameters:
       - name: id
         in: path
@@ -428,7 +428,7 @@ paths:
       tags:
       - table-data-endpoint
       summary: Find data
-      operationId: getAll_2
+      operationId: getAll_3
       parameters:
       - name: id
         in: path
@@ -992,6 +992,7 @@ components:
       properties:
         status:
           type: string
+          example: NOT_FOUND
           enum:
           - 100 CONTINUE
           - 101 SWITCHING_PROTOCOLS
@@ -1063,8 +1064,10 @@ components:
           - 511 NETWORK_AUTHENTICATION_REQUIRED
         message:
           type: string
+          example: Could not find container
         code:
           type: string
+          example: error.container.notfound
     TableHistoryDto:
       required:
       - event
@@ -1080,6 +1083,7 @@ components:
         total:
           type: integer
           format: int64
+          example: 1
     QueryResultDto:
       required:
       - id
@@ -1098,6 +1102,7 @@ components:
         resultNumber:
           type: integer
           format: int64
+          example: 1
     TableCsvUpdateDto:
       required:
       - data
@@ -1119,6 +1124,7 @@ components:
       properties:
         statement:
           type: string
+          example: SELECT `id` FROM `air_quality`
     TableCsvDto:
       required:
       - data
@@ -1136,10 +1142,13 @@ components:
       properties:
         location:
           type: string
+          example: /tmp/file.csv
         separator:
           type: string
+          example: ","
         quote:
           type: string
+          example: '"'
         skip_lines:
           minimum: 0
           type: integer
@@ -1150,6 +1159,7 @@ components:
           type: string
         null_element:
           type: string
+          example: NA
     ContainerDto:
       required:
       - created
@@ -1164,17 +1174,20 @@ components:
           format: int64
         hash:
           type: string
+          example: f829dd8a884182d0da846f365dee1221fd16610a14c81b8f9f295ff162749e50
         name:
           type: string
+          example: Air Quality
         state:
           type: string
+          example: running
           enum:
-          - ContainerStateDto.CREATED
-          - ContainerStateDto.RESTARTING
-          - ContainerStateDto.RUNNING
-          - ContainerStateDto.PAUSED
-          - ContainerStateDto.EXITED
-          - ContainerStateDto.DEAD
+          - created
+          - restarting
+          - running
+          - paused
+          - exited
+          - dead
         databases:
           type: array
           items:
@@ -1187,14 +1200,15 @@ components:
         created:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         internal_name:
           type: string
+          example: air-quality
         ip_address:
           type: string
     DatabaseDto:
       required:
       - creator
-      - description
       - exchange
       - id
       - internal_name
@@ -1204,12 +1218,12 @@ components:
         id:
           type: integer
           format: int64
-          example: 1
         name:
           type: string
-          example: Weather Australia
+          example: Air Quality
         exchange:
           type: string
+          example: air_quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         subjects:
@@ -1412,8 +1426,6 @@ components:
         publisher:
           type: string
           example: TU Wien
-        contact:
-          $ref: '#/components/schemas/UserDto'
         tables:
           type: array
           items:
@@ -1442,11 +1454,13 @@ components:
           format: int32
         is_public:
           type: boolean
+          example: true
     GrantedAuthorityDto:
       type: object
       properties:
         authority:
           type: string
+          example: ROLE_RESEARCHER
     ImageBriefDto:
       required:
       - id
@@ -1459,8 +1473,10 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
     ImageDateDto:
       required:
       - database_format
@@ -1475,12 +1491,16 @@ components:
           format: int64
         example:
           type: string
+          example: 30.01.2022
         database_format:
           type: string
+          example: '%d.%c.%Y'
         unix_format:
           type: string
+          example: dd.MM.YYYY
         has_time:
           type: boolean
+          example: false
         created_at:
           type: string
           format: date-time
@@ -1501,36 +1521,46 @@ components:
           format: int64
         repository:
           type: string
+          example: mariadb
         tag:
           type: string
+          example: "10.5"
         dialect:
           type: string
+          example: org.hibernate.dialect.MariaDBDialect
         hash:
           type: string
+          example: sha256:c5ec7353d87dfc35067e7bffeb25d6a0d52dad41e8b7357213e3b12d6e7ff78e
         compiled:
           type: string
           format: date-time
+          example: 2021-03-12T15:26:21.678396092Z
         size:
           type: integer
+          example: 314295447
         environment:
           type: array
           items:
             $ref: '#/components/schemas/ImageEnvItemDto'
         driver_class:
           type: string
+          example: org.mariadb.jdbc.Driver
         date_formats:
           type: array
           items:
             $ref: '#/components/schemas/ImageDateDto'
         jdbc_method:
           type: string
+          example: mariadb
         default_port:
           type: integer
           format: int32
+          example: 3306
     ImageEnvItemDto:
       required:
       - iid
       - key
+      - type
       - value
       type: object
       properties:
@@ -1539,15 +1569,18 @@ components:
           format: int64
         key:
           type: string
+          example: MARIADB_ROOT_PASSWORD
         value:
           type: string
+          example: mariadb
         type:
           type: string
+          example: PRIVILEGED_PASSWORD
           enum:
-          - USERNAME
-          - PASSWORD
-          - PRIVILEGED_USERNAME
-          - PRIVILEGED_PASSWORD
+          - username
+          - password
+          - privileged_username
+          - privileged_password
     LicenseDto:
       required:
       - identifier
@@ -1556,8 +1589,10 @@ components:
       properties:
         identifier:
           type: string
+          example: MIT
         uri:
           type: string
+          example: https://opensource.org/licenses/MIT
       example: MIT2
     QueryBriefDto:
       required:
@@ -1586,18 +1621,23 @@ components:
           format: date-time
         query:
           type: string
+          example: SELECT `id` FROM `air_quality`
         created:
           type: string
           format: date-time
         query_normalized:
           type: string
+          example: SELECT `id` FROM `air_quality`
         query_hash:
           type: string
+          example: 17e682f060b5f8e47ea04c5c4855908b0a5ad612022260fe50e11ecb0cc0ab76
         result_hash:
           type: string
+          example: 17e682f060b5f8e47ea04c5c4855908b0a5ad612022260fe50e11ecb0cc0ab76
         result_number:
           type: integer
           format: int64
+          example: 1
         last_modified:
           type: string
           format: date-time
@@ -1614,10 +1654,12 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         internal_name:
           type: string
+          example: air_quality
     UserBriefDto:
       required:
       - email_verified
@@ -1631,22 +1673,31 @@ components:
           format: int64
         username:
           type: string
+          description: Only contains lowercase characters
+          example: user
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     UserDto:
       required:
       - email
@@ -1665,14 +1716,20 @@ components:
             $ref: '#/components/schemas/GrantedAuthorityDto'
         username:
           type: string
+          description: Only contains lowercase characters
+          example: jcarberry
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         containers:
           type: array
           items:
@@ -1687,14 +1744,18 @@ components:
             $ref: '#/components/schemas/ContainerDto'
         email:
           type: string
+          example: jcarberry@brown.edu
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     QueryDto:
       required:
       - cid
@@ -1722,11 +1783,13 @@ components:
           format: date-time
         query:
           type: string
+          example: SELECT `id` FROM `air_quality`
         created:
           type: string
           format: date-time
         query_normalized:
           type: string
+          example: SELECT `id` FROM `air_quality`
         query_hash:
           type: string
         result_hash:
@@ -1734,6 +1797,7 @@ components:
         result_number:
           type: integer
           format: int64
+          example: 1
         last_modified:
           type: string
           format: date-time
diff --git a/swagger/api-table.yaml b/swagger/api-table.yaml
index 20727c9f3705b3e2812c0b946f297ff0dfb2ac0c..122ec5d0559909ae4a051963cd3e143f4979fdb5 100644
--- a/swagger/api-table.yaml
+++ b/swagger/api-table.yaml
@@ -167,6 +167,11 @@ paths:
         schema:
           type: integer
           format: int64
+      - name: Authorization
+        in: header
+        required: true
+        schema:
+          type: string
       responses:
         "400":
           description: Bad Request
@@ -280,6 +285,11 @@ paths:
         schema:
           type: integer
           format: int64
+      - name: Authorization
+        in: header
+        required: true
+        schema:
+          type: string
       requestBody:
         content:
           application/json:
@@ -336,6 +346,7 @@ components:
       properties:
         status:
           type: string
+          example: NOT_FOUND
           enum:
           - 100 CONTINUE
           - 101 SWITCHING_PROTOCOLS
@@ -407,8 +418,10 @@ components:
           - 511 NETWORK_AUTHENTICATION_REQUIRED
         message:
           type: string
+          example: Could not find container
         code:
           type: string
+          example: error.container.notfound
     TableBriefDto:
       required:
       - creator
@@ -422,10 +435,12 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         internal_name:
           type: string
+          example: air_quality
     UserBriefDto:
       required:
       - email_verified
@@ -439,22 +454,31 @@ components:
           format: int64
         username:
           type: string
+          description: Only contains lowercase characters
+          example: user
         firstname:
           type: string
+          example: Josiah
         lastname:
           type: string
+          example: Carberry
         affiliation:
           type: string
+          example: Brown University
         orcid:
           type: string
+          example: 0000-0002-1825-0097
         titles_before:
           type: string
+          example: Prof.
         titles_after:
           type: string
         theme_dark:
           type: boolean
+          example: true
         email_verified:
           type: boolean
+          example: true
     ColumnCreateDto:
       required:
       - name
@@ -466,8 +490,10 @@ components:
       properties:
         name:
           type: string
+          example: Date
         type:
           type: string
+          example: string
           enum:
           - enum
           - number
@@ -480,15 +506,19 @@ components:
           - blob
         dfid:
           type: integer
+          description: date format id
           format: int64
         unique:
           type: boolean
+          example: false
         references:
           type: string
         primary_key:
           type: boolean
+          example: false
         null_allowed:
           type: boolean
+          example: true
         check_expression:
           type: string
         foreign_key:
@@ -506,8 +536,10 @@ components:
       properties:
         name:
           type: string
+          example: Air Quality
         description:
           type: string
+          example: Air Quality in Austria
         columns:
           type: array
           items:
@@ -529,20 +561,26 @@ components:
           format: int64
         name:
           type: string
+          example: Date
         unique:
           type: boolean
+          example: true
         references:
           type: string
         internal_name:
           type: string
+          example: mdb_date
         date_format:
           $ref: '#/components/schemas/ImageDateDto'
         auto_generated:
           type: boolean
+          example: false
         is_primary_key:
           type: boolean
+          example: true
         column_type:
           type: string
+          example: string
           enum:
           - enum
           - number
@@ -555,14 +593,9 @@ components:
           - blob
         column_concept:
           $ref: '#/components/schemas/ConceptDto'
-        decimal_digits_before:
-          type: integer
-          format: int64
-        decimal_digits_after:
-          type: integer
-          format: int64
         is_null_allowed:
           type: boolean
+          example: false
         check_expression:
           type: string
         foreign_key:
@@ -599,12 +632,16 @@ components:
           format: int64
         example:
           type: string
+          example: 30.01.2022
         database_format:
           type: string
+          example: '%d.%c.%Y'
         unix_format:
           type: string
+          example: dd.MM.YYYY
         has_time:
           type: boolean
+          example: false
         created_at:
           type: string
           format: date-time
@@ -624,12 +661,15 @@ components:
           format: int64
         name:
           type: string
+          example: Air Quality
         creator:
           $ref: '#/components/schemas/UserBriefDto'
         topic:
           type: string
+          example: air_quality
         description:
           type: string
+          example: Air Quality in Austria
         created:
           type: string
           format: date-time
@@ -639,6 +679,7 @@ components:
             $ref: '#/components/schemas/ColumnDto'
         internal_name:
           type: string
+          example: air_quality
   securitySchemes:
     bearerAuth:
       type: http