Inventor CAM can show additional information in the CAM Browser alongside an item name.
To show the additional, or extended, information, open the CAM Options dialog box by clicking CAM tab 
Manage panel Options 
from the ribbon. When the dialog box opens, click the Browser tab at the top.
Each of the options show additional information in either parentheses ( ) or brackets [ ] along with the operation name.
Extended information shown in the CAM Browser for various operations