Did you know you can color the tasks on Gantt chart based on certain conditions?
To create a condition, simply, select the filed, operator and value.
For instance, you want to highlight the tasks that are assigned to a particular resource in purple.
Or, you may want to color the tasks that aren't assigned in orange.
If needed, the created conditions can be edited or deleted.
To prioritize a condition over the others, simply, drag it to the top of the list and save the new order.
Multiple conditions in one color
To combine multiple conditions in one color, simply, create a group by providing a group name in Group field for a given condition. The conditions within a group will be joined by operator AND.