Right-click in the blank space in the ribbon and select Customize Ribbon from the pop-up menu.
The Customize Ribbon dialog opens.
In the list below Customize the Ribbon, navigate to the desired tab after which you want to place the custom tab.
Click New Tab.
Optional: Do one of the following:
Click Rename and rename the new tab.
Rename the new tab in the Label field in the Properties section.
Optional: In the Properties section, from the Visibility drop-down list, select the visibility expression.
Note: The
Visibility property holds the name of a named expression that will be evaluated
each time the active model is changed to determine whether the item should be
displayed. The named expression should return a boolean (True or False) result
in order to work properly as a Visibility property.
