Table of Contents
User Guide
Edit Menu

Use the Edit menu commands in the Topic Editor to handle the information in the topic.
The Edit menu consists of the following commands: 
Command Description
Undo Undos the last edit to the file. You can undo every action since the last save.
Redo Undos the last undo. You can repeat redos for every undo.
Cut Cuts the selection and copies the selection to the clipboard.
Copy Copies the selection to the clipboard.
Paste Pastes the clipboard contents at the cursor location. Paste is “smart” in that it will paste the elements in the clipboard at the most logical insertion point without violating the DITA structure.
Source Code Opens an XML source code editor to allow you to directly edit the XML.