Tools 
Info Underconstrained Profiles
The Underconstrained Profiles command enables you to check the degrees of freedom of all the under constrained profiles on current output layers of the current model.
As soon as the command starts, a list of all the under constrained profiles is displayed in a separate dialog box. For each profile, the number of degrees of freedom is also displayed.
If you select an item in the list, the corresponding profile gets highlighted in the model and in the Model Structure.
If you right-click on an item in the list a context menu is displayed. The Edit Profile command is available to edit the selected profile.
