Better documentation on back up

Currently there is  no help text "anywhere" for the correct method to back up data for install on new device. Both the android back up and Tasker's back up should have some "Very Clear" help text on how to get your Tasker data to a new device or just save it for a fresh install on the current device. It should be noted what is and is not backed up with each method. IE currently global variables and all saved projects, profiles, tasks, scenes in there respective folders are not saved in the Tasker Back up. I do not know about the android back up (IE no information given). 

Rich..