Edit Feature missing after right-clicking on a feature

Hi,

I've been searching all over for what the problem is, but I can't seem to find the answer anywhere.

Basically, I'm trying to edit a feature (like the depth of a Boss-Extrude, for example). I believe the way you would do this is right-click on the feature and select Edit Feature. When I do this, I get a limited set of options. See the picture below.

However, when I just start a new drawing, I get the full list of options as expected. How can I fix this problem in my previous drawing? Thanks for any help!

-Steven

SolidworksUser Interface