Help required - creating "In Progress" sub menu

[bloodyskullz]

Hi,

I couldn't find any documentation on this part; the default menu options for movies and tv shows have a sub menu called "in progress". I went ahead and created my own menu items "anime" and "cartoons" as well as sub menus for each of those called "in progress". How do I go about making the action for each of those new sub menus to replicate the function of the sub menus for tv shows and movies? can this be done via the GUI?

Kodi v 18.9 and Aeon nox silvo v7.0.9

Thanks