Move TV to Tab Rule can't find out where the "Add" in the grid's toolbar is..#

http://rtfm.modx.com/display/revolution20/Form+Customization+Rules

First off, go to the Form Customization page, under the Security main menu. From there, click "Add" in the grid's toolbar. You'll be presented with a window:

I can't find the "Add" in the grid's toolbar.. Am I doing something wrong?

MODX Revolution 2.2.0-pl2 (traditional)

Please help me out, Thanx in advance!!

I have searched for atleast an hour, but finaly found that I can click inside the grid and change the tab where the TV is on. Maybe my english isn't to well or the guide isn't to clear on that. Problem solved!