Wiring harness routing & packaging Rules Week 3 Challenge
Answer 01. Define P clamp in Catia V5 as electrical support using electrical part design workbench shown below.

Answer02. Define Back Shell in Catia as Electrical Back shell using electrical part design workbench.

Answer 03. I have created COT tubes following data given then create a catalogue and added following COT tubes in this catalogue .
1. 15 mm COT Tube shown below

NOTE: All the CATPart files of three answer are added below .