When your assembly is ready to go to the next phase, you can mark the assembly and all its components as a revision. Use "Mark as Revision" from the File Options menu.
Revisions are a label applied to a specific version of a file. They do not create new versions or change the file in any way. You can also use the Mark As Revision option to update new versions to Partner Spaces if they are already in the Partner Space, as shown above.
Using the version history, you can also mark a revision on an older version of a file.
Note: Marking a revision on GrabCAD does not update the revision in the title block of your drawings or in the metadata of your files.