I have this part that I need to use as is, but I also need to modify it to add another flange on the bottom so instead of a ferrule I have a whole sanitary spool.

Problem is it has a design table with a ton of configurations and I don't know how I can modify it to mirror the flange and retain the design table references.

Can somebody assist me in adding a flange to the bottom and making a sanitary spool with configurations or is there already a part available somewhere?