Layout toolbar                    
Livecycle toolbar layout Layout toolbar                    
Livecycle button group Layout toolbar                     Combines selected objects so that they function as a single unit. A group of objects can contain any number of objects and can be nested to any depth.
Livecycle button merge Layout toolbar                     When two or more text objects are selected, merges the objects into a single object. When one or more radio buttons is selected, creates a new exclusion group containing the selected radio buttons.

Layout toolbar