P/N or name of rear rocker panel trim piece ?

[Lokidawg]

2002 996 C4. Street debris cracked the passenger side rear rocker panel trim. I've attached a picture of both driver side (good) and passenger side (damaged) parts for comparison. Does anyone know what this piece is called or have a part number? (Photo attached, red arrows point to front of vehicle, white arrow point to part in question). Thanks for any information anyone can provide.