Hi all, anyone knows if it's possible to add a new item into this menu for an Item Fulfillment?

What would said item do?

Ideally they should link to a suitelet that prints different PDFs

I dont have a first hand answer for you. However, if I recall correctly I have seen the question asked before elsewhere and the short answer was no, not possible unfortunately. Though maybe don't take my word for it! I would be tempted to maybe at a custom button to load the suitelet?

This is what we ended up doing. Client script to add a button that takes you to the Suitelet. Same use case oddly enough, sounds like a feature request.

Thanks everyone! Yes, adding buttons is the default option, just wanted to check if there were a better solution