Thank you for your answer.
I read this link before.
But it doesn't work.
If i define the field text with more than 72 Chars all Item-Texts in the columtree are empty.
If i go back to 72 they are shown again.
Thank you for your answer.
I read this link before.
But it doesn't work.
If i define the field text with more than 72 Chars all Item-Texts in the columtree are empty.
If i go back to 72 they are shown again.