Looking to make a field editable by users only when it is null.  Once the field has a value i would like it to become read only.

Thank you!
LC

Hello,

I am looking to do the following:
When a new case is created with a custom field (Unique ID) populated i want SFDC to find the matching unique ID in an account record and then autopopulate the Account name on the case object.

I appreciate any help i can get!

Thank you,
Leonie

Looking to make a field editable by users only when it is null.  Once the field has a value i would like it to become read only.

Thank you!
LC