You can view the versions, versions of a database if you have the Read access privilege.
Prerequisite
You have opened a versionable database containing versioned models.
Procedure
Click ARIS > Explorer. The Explorer tab opens.
Use the navigation to open the database and group in which the required model is stored.
Click the name of the model.
Activate the Versions tab in the details view.
The versions of the model are displayed on the Versions tab. Depending on whether or not you have restricted the number of lists, either all versions are displayed or only the specified number.