I have Entity-A with N-1 relationship linked to Entity-B
I would like to update a field on Entity-B after a filed had been updated on Entity-A
The Field on Entity-B is a lookup field which existing on Entity-A which updates by workflow on Entity-A after Entity-B has been created.
This issues is that there are multi records on Entity-B which needs the same lookup field from Entity-A.
am unable to use a workflow as not updating all the records. if a plugin, please provide a sample code or examples on how I can write it plugins as am not a programmer.
Many Thanks,
PJ