Command 'Revert to revision', Command 'Revert project to revision'
Symbol: 
Function: This command opens the Select revision dialog. In this dialog, you select the revision to which the project or the selected objects revert.
Call:
If nothing or the base node is marked in the object tree, then the entire project is reverted to a specific revision (Revert project to revision). If one or more objects are selected, then these objects and their sub-objects are reverted (Revert to revision).