When you create a Revision of a Project, you are making a read-only copy of the Project and its Project files. Revisions can be used in the bidding process to present options to your clients. Revisions can be compared against each other to view the differences between them.
Note: Once you approve a Project, a function of Change Orders, you will no longer be able to manually create Revisions. A Revision will automatically be created for the approved Project and a Revision will be automatically created for every approved Change Order.
You can also create a Revision via the right-click menu, or use the keyboard shortcut Ctrl + R.
The Revision that displays in the top section of the Project Explorer is always the highest number Revision for a Project and it is the only one that is editable. Other Revisions can be viewed and opened in a read-only state via the Revisions tab in the bottom section of the Project Explorer interface: