Moving an Object into a Group

[Gregory Lypny]

Hello everyone,

This is an old problem that I'm surprised to find in 2.8.1.  I create  
a field outside of a group.  Later I decide that I want that field to  
be part of the group, but when I cut or copy the field and then edit  
the group, pasting does nothing.  How can I move an existing object  
into a group?

Regards,

	Gregory