Multiterm - adding and deleting descriptive fields

Hello.

I have quite a complex template for my Multiterm database with lots of existing fields. Does anyone have the answer to these questions, please:

Multiterm

  1. How do I create a new TYPE of field within an existing template? I’m only able to use the existing descriptive fields.
  2. If I add a descriptive field and want to delete it, I can’t without deleting the entire entry, it seems. If I delete the text in the actual field, it comes back when I press enter. There must be a way to do that?

Regards

Eunike