Creating New Variable Mods for Glycans

[ABB-808]

Hi-

I am wondering if there is a way to create new types of variable mods for the glycans. I see that there is a tab for variable mods on glycans but there seems to be only a few options. I have a protocol that involves chemical modification to some glycans and I would like to search glycans that may or may not have that chemical mod. Is there a way to add variable mods to the list?

Thanks!