A data model contains both entity relationships and ER diagrams organized hierarchically into a folder structure.
Steps
1. Sign in as a user with at least the Metadata Editor capability object role assignment on the data model you are interested in
2. Navigate to data model wish to edit.
3. Go to the Overview tab.
4. Navigate through the existing folder structure to where you wish to add the ER diagram.
5. Click +CREATE in the ER Diagrams section.
6. Enter the NAME for the folder.
7. Click OK.
Example
Sign in as Administrator and go to the Overview tab of the object page for the Data Lake Data Model.
Click +CREATE in the ER Diagrams section and enter “Employee” in the NAME and click OK.
