Personal Planner Template

[ZZZZ]

I am using the Monthly Personal Planner in the office template. My question is how do you add more categories to the drop down in the type e.g. "work, home, other, etc." I know usually the drop down is under data validation. But, in this case, the file is a MS Office template so the list is "list_category". Where can I locate it to add to the category list. Thank you!

 

[Sufiyan97]

If you click on dropdown in name box shown in below screenshot

you can select "list_category" and it will take you to the list then you can add more items to it