Usage is pretty simple, just select the template that you wish to copy from as the Source template and then select the template that you want to copy the looks to as the Target template. (If you just want to copy to a new class then you will need to save out a blank template for that class ingame, select class > save template).

Now it's just a matter of selecting what you want to transfer and clicking on "> Copy Sections to target Now you can load it up ingame to see how it looks, if you are happy with the results and want to copy sections from another file then click "Yes" in the "Commit changes and reload?" dialog. Otherwise you can select no and then adjsut the sections you want to copy over. That is it you are done :>