Topic: Save digested proteins

I'm wondering if there's a way to save a protein digestion so that I could use the same digestion to match it with more than just one spectrum. On the other hand, since I have to compare a list of about 30 proteins with my spectra it is a bit tedious to copy 30 protein sequences into mMass and digest them one after another for each spectrum.
I already thought about adding them as reference masses, but typing 30 digested proteins into such a list is a bit time consuming (around 3500 entries).

Since I couldn't figure out how to simplify this, can you tell me if there's a possibility to save a protein digestion or to add it to a reference list?
Thanks for any suggestion! :)