I am trying to edit the "class" shape in Visio 2010. I am trying to access the second textbox that makes up this shape, and I receive the error: "Shape protection and/or layer properties prevent complete execution of this command." When I attempt to access the properties for this shape, I receive this error: "This UML shape exists on a drawing page which is not part of a UML model diagram. This shape is designed to work in drawings created using the UML Model Diagram template."
From what I gather from the MSDN Social pages, I need to edit the permissions of this shape in order to get it to display properly. Does anyone know the steps to make this happen, given the above information?
Many Thanks.
