Version 2.0.0 of this mod includes three ESL-flagged ESP files that provide a crafting recipes for keys and devices from Devious Devices and Deviously Cursed Loot.   Devious Devices is required, but Deviously Cursed Loot is optional.   The three ESP files are independent of each other. You can choose which ESP file(s) you want to activate in your load order.   DeviousKeyCrafting.esp   Only Devious Devices is required for DeviousKeyCrafting.esp