I have matrix which is grouped in last instance by the first two leters of the text
E/
EK
U/
U1
UA
US
UZ
One table shows only values filter like E* - that works nicely.
On the second table I like to see values filter on (left(Field,2)="U/" or Left(Field,2)="U1")
I tried this in group properties in expression = True but it is not working.
Can anyone help me build code for this or how to successfully filter this?