Hey Good Day!
 

I am trying the below code for bolding my first record and it works fine. BUt for multiple it does not

Pls guide

Code:

<tree string="Configuration Tree" fonts="bold:task_name == 'PLANNING AND DESIGN'">

and for multiple I am trying this:

<tree string="Configuration Tree" fonts="bold:task_name == 'PLANNING AND DESIGN' bold:task_name == 'DEVELOPMENT'">

The secind one is not working

Guide PLz

Thanks