Whether it be one of your own Modules or a module from the Warehouse, you can easily duplicate and make copies of Modules within Headrush.

Browse within the Warehouse. If you see a module that would be useful for you, make a copy of that module and then tweak it to your needs. Click Preview to see what's in the Module, or click Copy to start your own copy.

While viewing any module, click the 3-dots menu at the top and select Make a Copy:

From the Task Board, Click on the Column menu to copy the entire column and all its tasks. You can copy a Column to the current module or to any number of different modules from the same place.