Joachim,
Parameters commands only executed when the master script runs as a parameter script – before then paramscript itself. In all other contexts paramscript commands like parameters or values are skipped. (Just a note: in a teamwork situation, when a floorplan is drawn and master script and 2d script runs, you don’t have the right to change the object parameters. To be able to change the parameter list of an element, you need to reserve that first.)
Gergely Fehér
Team Leader, Library Team
GRAPHISOFT SE