Editing a Snippet
You can customize a snippet that you created by editing the snippet's parameters. You can only edit a snippet that you created. You cannot edit a default snippet.
To edit a snippet
1. On the Snippets view, expand the drawer that contains the snippet.
2. Right-click the snippet, and then click Customize.
3. In the Customize Palette dialog box, make the changes that you want, and then click OK.