A family of Microsoft relational database management systems designed for ease of use.
Hi,
Format Ribbon, Format button, Bar Styles
Navigate to the end of the list
Add a line. Name=whatever you like; Appearance: the color etc. you need; Show For: select Flag1 (or any other flag field).
Now in the tabular part insert the column Flag1 and set to yes for the tasks you want to show this style.
Greetings,