You can import an entity-relationship diagram into Compass from an .mdm file. Importing
diagrams can be helpful for when you want to view or edit a diagram that a
collaborator shares in Compass.
Before You Begin
To import your entity-relationship diagram, follow the procedures to
export your diagram as a
.mdm file. Compass can import an entity-relationship diagram only from
.mdm files and cannot import diagrams from PNG or JSON files.