@ -6,24 +6,22 @@ keywords: ['NocoDB data source', 'UI ACL', 'Audit logs', 'Relations', 'Edit', 'U
---
## Edit external database configuration parameters
- Access `Data Sources` tab in the `Base Settings`
- Click on `Connection Details` tab
- Re-configure database credentials as required
1. Access Base context menu by clicking on the `Base` name in the left sidebar
2. Click on `Data Sources` tab
3. Click on `Edit` icon listed under `Actions` column for the data source that you wish to access ERD (Relations view) for
Go to `Data Sources` , click ``Edit`` icon, you can re-configure database credentials.
Please make sure database configuration parameters are valid. Any incorrect parameters could lead to schema loss!
![relations ](/img/v2/data-source/data-source-edit.png )
:::info
Please make sure database configuration parameters are valid. Any incorrect parameters could lead to schema loss!
:::
![edit db config ](/img/v2/data-source/edit-base .png )
![edit-data-source ](/img/v2/data-source/data-source-edit.png )
## Remove data source
1. Access Base context menu by clicking on the `Base` name in the left sidebar
2. Click on `Data Sources` tab
3. Click on `Delete` icon listed under `Actions` column for the data source that you wish to Unlink
- Access `Data Sources` tab in the `Base Settings`
- Click on `Delete` icon listed under `Actions` column for the data source that you wish to remove
![datasource unlink ](/img/v2/data-source/data-source-unlink .png )
![datasource unlink ](/img/v2/data-source/data-source-remove .png )
:::note
Unlinking a data source will not delete the external data source. It will only remove the data source from the current project.
@ -32,11 +30,10 @@ Unlinking a data source will not delete the external data source. It will only r
## Data source visibility
1. Access Base context menu by clicking on the `Base` name in the left sidebar
2. Click on `Data Sources` tab
3. Toggle radio button listed under `Visibility` column for the data source that you wish to hide/un-hide
- Access `Data Sources` tab in the `Base Settings`
- Toggle radio button listed under `Visibility` column for the data source that you wish to hide/un-hide
![datasource visibility ](/img/v2/data-source/data-source-visibility .png )
![datasource visibility ](/img/v2/data-source/data-source-hide .png )
## UI Access Control
@ -45,39 +42,33 @@ Unlinking a data source will not delete the external data source. It will only r
UI Access Control is available only in Open Source version of NocoDB.
:::
1. Access Base context menu by clicking on the `Base` name in the left sidebar
2. Click on `Data Sources` tab
3. Click on `UI ACL` button listed under `Actions` column for the data source that you wish to manage UI access control for
4. On the UI ACL modal, you can see the list of tables available in the data source as rows & roles available as columns. Toggle checkboxes to enable/disable access to tables for specific roles.
5. Click on `Save` button to save the changes
Access `Data Sources` tab in the `Base Settings` to manage UI access control for the data source.
1. Click on `UI ACL` button listed under `Actions` column for the data source that you wish to manage UI access control for
2. On the UI ACL modal, you can see the list of tables available in the data source as rows & roles available as columns. Toggle checkboxes to enable/disable access to tables for specific roles.
3. Click on `Save` button to save the changes
![ui acl ](/img/v2/data-source/data-source-3.png )
![ui acl ](/img/v2/data-source/ui-acl.png )
![ui acl ](/img/v2/data-source/data-source-uiacl.png )
## Audit logs
1. Access Base context menu by clicking on the `Base` name in the left sidebar
2. Click on `Data Sources` tab
3. Click on `Audit` button listed under `Actions` column for the data source that you wish to access Audit logs for
![audit ](/img/v2/data-source/audit.png )
Access `Data Sources` tab in the `Base Settings` to access Audit logs for the data source.
- Click on `Default` datasource & then
- Access `Audit` tab to view the audit logs.
![audit logs ](/img/v2/data-source/audit-logs .png )
![audit ](/img/v2/data-source/data-source-audit.png )
:::info
Audit logs are not available for external data source connections.
:::
## Relations
Access `Data Sources` tab in the `Base Settings` to access Relations view for the data source.
- Select the data source that you wish to access ERD (Relations view) for
- Click on `ERD` tab
1. Access Base context menu by clicking on the `Base` name in the left sidebar
2. Click on `Data Sources` tab
3. Click on `Relations` button listed under `Actions` column for the data source that you wish to access ERD (Relations view) for
![relations ](/img/v2/data-source/data-source-4.png )
![relations ](https://github.com/nocodb/nocodb/assets/86527202/c3775d27-f75d-4263-8903-dd66427de4b4 )
![relations ](/img/v2/data-source/data-source-erd.png )
### Junction table names within Relations