Tablature followed by Staff in same score ?

Hi,

Apologies for the newbie question but I am learning guitar and am trying to create some practice sheets for the course I am following and cannot see how to do what I need :

I have a Musescore 4 score for each excercise set I am creating and some of the excercises in a set are notated in Tab but others are notated on a Staff. I would like to change from Tab to Staff within the same page of a score with Tab lines followed by Staff lines as required for the different learning tasks.

Can anyone tell me how to accomplish this in Musescore 4 ? I have tried to finish a section with System Breaks and/or Section Break and then select the following measures, right-click and select “Stave/Part Properties” from the pop-up menu but the “Style Group” property “Tablature” is not editable from there.
I also tried to “Insert stave type change” from the “Layout” Pallette but editing the properties of this from its right-click “edit element” did not bring up a menu, neither did pressing F2 nor [Alt-Shift-E] bring up a menu.

Any ideas what I need to do would be gratefully received.

Thanks,

Boo