Customer follows below revision pattern in their environment.
Custom Parts & Drawings -
1) A1 to A50(max limit) - DEV revision
A - PROD revision.
2) B1 to B50(max limit) - DEV rev
B - PROD rev.
So, when the Drawing is revised, the respective parts are revised based on Drawing rev pattern. Please view the attached Table Snapshot.
1) Drawing revision advances at every design change. 2) Part revision advances when change is applied to that part. 3) Drawing and part revision can be different. 4) Drawing revision will always be >= Part revision. 5) Drawing revision never skips any revision letter.
Could you guide if this logic can be done through configuration or customization is required ?