How to fix cable ladder to ceiling profiles and corrugated sheets?

Ceiling bracket TFP is attached to mounting rail AS with sliding nut SMT.

Ceiling brackets TFP are used for mounting threaded rods GT and mounting rails AS and FP to ceiling profiles and corrugated sheets. Brackets TFP have ø 11 mm holes for fixing rails and threaded rods, while four ø 6 mm holes for fixing brackets to ceiling.