Sure I know but be carefull with this condition there is a bug with displaying subpages under this one.
Sometimes when you use this condition that subpages lower than this one will not be displayed.
I dont know nr. of this bug but we facing them.
for Clarity 8.1 and 12.1 it was OK but on 13.X doesnt work.
So we use condition which can be fullfilled but will never be fullfilled. like if project name ="ěščřžýáj never used name for project"
Vit