2019 — Microsoft Project

Adjusting the text in the Gantt Chart - MS Project quick tip # 12

: You can rename these fields, create dropdown lists (Lookups), or use formulas to automate text entry. Microsoft Project 2019

Click to apply these defaults to all existing and future tasks in that category. Using "Solid" Text Fields Adjusting the text in the Gantt Chart -

Navigate to the tab (or Format tab depending on your view). Click Text Styles in the Format group. create dropdown lists (Lookups)

In the dropdown, select the category you want to modify (e.g., "All" for every task, or "Summary Tasks" for headers).