How to map one field to multiple entities and update both way

[Nishan Perera]

Hi,

I want to map one field to multiple entities.
Example :

entity - account
field - account_code

map to entity - opportunity with same field and I want to make it as edit to update for both ways, like if entity account has the account code in opportunities it should show the account number and it can be editable. also for the other way, if account number add from the opportunities it should be update in the account as well.

currently i can get same with read only way. But i need to update same field both way.

Appreciate your highly support.

[Maximus]

Hello.
You can update this field by using workflow.
Note that in practice an account may have a lot of the linked opportunities and updates from the opportunity to account can be different from your expectations.