Ungroup features?

This is a simple question (I think). I created  a feature group in the model history but now want to ungroup those features. There doesn't appear to be an "ungroup" command. So how do I do this? Just double click the feature group and move the features out of group?

One other question. In the Feature Group dialog I noticed "embed feature group members" is checked. What does that mean? Just curious.

Thanks,

Pat