An asterisk displays in front of the Business Model name on the tab to indicate that changes have been made to the model but not yet saved.
To save a Business Model and increment its version at the same time:
click File>Save as....The [Save as] dialog box displays.
Next to the Version field, click the M button to increment the major version and the m button to increment the minor version.
Click Finish to validate the modification
By default, when you open a Business Model, you open its last version. Any previous version of the Business Model is read-only and thus cannot be modified.
You can access a list of the different versions of a Business Model and perform certain operations. To do that:
In the Repository tree view, select the Business Model you want to consult the versions of.
Click the Business Models>Version in succession to display the version list of the selected Job.
Right-click the Business Model version you want to consult.
Do one of the followings:
edit Business Model properties.
Note: The Business Model should not be open on the design workspace, otherwise it will be in read-only mode.
Read Business Model
consult the Business Model in read-only mode.
You can open and modify the last version of a Business Model from the Version view if you select Edit Business Model from the drop-down list.