add attribute to cad model

I am using Windchill 10.2 for development purposes. My test CAD files exist both in the workspace and the check-in area of Windchill. I'm trying to add an Attribute to existing CAD models, i.e. Material. I was able to Add the attribute and set a few values under the Type and Attribute Management Utility. After doing this, when I check the Info on a CAD model, I see my new attribute under Object Specific. The attribute is there, but has no value. I can't seem to find the right spot to Edit this value.

From the Product>my product>Workspaces link I can see my new attribute in the Object Specific area. I click on Actions>Edit Attributes and the top just says Current Settings: All dependents, none of my metadata shows up for my model. Can someone point me to the correct screen to edit Attributes? Thanks.