Examples for Parts
A few examples available in the Project-specific domain for parts are as follows:
Getting Parts 
To get the parts associated with a specific system, use to following GET URL
URL
GET /WindchillRiskAndReliability12.0-REST/odata/Project_<projectID>/Systems(<systemID>)/Parts
Getting specific Part details 
To get details of a specific part, use to following GET URL
URL
GET /WindchillRiskAndReliability12.0-REST/odata/Project_<projectID>/Systems(<systemID>)/Parts(<partID>)
Updating details for a specific Part 
To update details of a specific part, use to following PATCH URL
URL
PATCH /WindchillRiskAndReliability12.0-REST/odata/Project_<projectID>/Systems(<systemID>)/Parts(<partID>)
Request Body
{
"Quality217": "C1"
}