How do I edit address book?

How do I edit a category from my address book, in the bc, to eliminate a name before sending the message.?

• Before the recent update I could save a message as a draft. Then bring it up to send and I could then edit the names in the category I selected.

• Answer:

  I don't know if you got the chance to read my first answer, but it was from way out in left field and had nothing to do with your question. However, what you can do here, is click on the Group this person belongs too, then put an X in the square in front of his name, click Delete and he'll be gone. Then just send the message to the rest of your friends.