In my planning area I have defined a variable type CHAR with the following settings:
replacement type 'User defined value'
'input allowed by user'
'Restriction of values required by user'
I have put this variable in the caracteristic selection of the level and in the header data in my layout.
When I start the layout it show the variable popup and I select normally the value that I would like.
The second time that I start layout I cannot show the popup because the value is already fixed from the first time.
I want choose always the value, how can I do?