You need to locate those lists and add the items as necessary. Each one of the above formlist properties should be there with an assigned entry. Highlight the script and select properties. Look at the activator (reference GenPullBar01 found in WinterholdCollegeMidden01) for the atronach forge.

You don't need to mess with the script itself but you do need to make additions to some of the formlists used in the properties formlist property RecipeList auto