You can import an entity-relationship diagram into Atlas from an .mdm file. Importing diagrams can be helpful for when you want to view or edit a diagram that a collaborator shares in Atlas.
Before You Import an Entity-Relationship Diagram
To import your entity-relationship diagram, follow the procedures to export your diagram as a .mdm file. Atlas can import an entity-relationship diagram only from .mdm files and cannot import diagrams from PNG or JSON files.
Procedure
In Atlas, go to the Data Explorer page for your project.
If it's not already displayed, select the organization that contains your project from the Organizations menu in the navigation bar.
If it's not already displayed, select your project from the Projects menu in the navigation bar.
In the sidebar, click Data Explorer under the Database heading.
The Data Explorer displays.
IMPORTANT: You can also click the name of a cluster to open the Cluster sidebar, and then click Data Explorer under the Shortcuts heading.