Edit Menu

Under the Edit menu you will find the following options: Undo (Ctrl + Z) - undoes the last change made. Redo (Ctrl + Y) - redoes the last undo. Edit units - this allows you to change various units of measurement. NOTE: You should restart T3RRA Design Plus after making any changes to the units. Edit credentials - user credentials are the same details used to access your users.t3rra.com account. These details can be obtained by contacting your T3RRA Representative. Show Action Log - catalogs all steps taken to create the current design/project Show Satellite Background - this will load a small section of satellite imagery around the design area. Show Satellite Background Button -  allows you to edit storage size or empty it. Change UTM Zone - allows you to change the UTM (Universal Transverse Mercator) of the project.