Name for a control with a dropdown, text boxes, and a list

I'm creating a control with a dropdown, text boxes, and a list; it's going to look somewhat like this:

The text boxes are fixed (no matter what is selected, it would always be the same text boxes).

When you click on the + button, the values of the text boxes will be added to the list. The category of the values added will be the option selected from the dropdown. That same category would then be removed from the options.

Clicking on the x button on the other hand would remove the item from the list and add the category back to the dropdown options.

Is there a generic name for this kind of collective controls? If there's not, what would be a good name for this?