Group by condition

[HighAley]

Hello.

can I set condition = {Employees.Department},{Employees.Project} ?

in other words, I need to group by Employee Department and Project at the same time, in my case, I need to set multiple grouping level, at each level, I need to group by more than one fields.

please let me know if this is possible, I tried in code it does not give me error, but it does not produce correct groupping

If you will set such condition, you will get a group for each a pair of values {Employees.Department},{Employees.Project}. But if you need to create nested grouping then you should create 2 Group Header Bands.

Thank you.