Before I remove any trim I'm working on, in or on the car, I check eBay and breakers for particular part pictures. That way you get to see clips, screws or mounting points.
Would recommend you do same, unless you just want to get it back secured on. If so, I would use special glue to bond it properly.
Replacement parts like clips, if available in that trim, might be pita or irreplaceable and whole part need to be installed with prior painting. £££
Not to scare you off, get it off the car first and inspect.
Sent from H P20 PRO