Ok Thanks.
I will try that.
I got one "crazy" solution for this, I don't know if it would be good idea with
create some kind of formulas like (using one audit trail member "SHOW")
if account.calc is Parent and practice.calc is Parent and CC parent is Parent then 1 (Show)
else if account calc is parent and practice calc is base and cc.calc is base then 0 (Hide)
else if account.calc is base and practice.calc is parent and cc.calc is parent then 0 (Hide)
else if account.calc is base and practice.calc is base and cc.calc is base then 1 *(Show)
....
then filter by 1.
It can work?