Date change by event in Opportunities

[ksv]

Dear all,


How can i implement the folllowing in Opportunities?

If i choose stage = closed-won then closedate must be become - current day.
in any other cases close date must be empty.

[Maximus]

Hi.
You can utilize formula like this:

ifThen(
    modifiedById == '1' && stage == 'Closed Won' && entity\isAttributeChanged('stage'),
    closeDate = datetime\today()
);

ifThen(
    modifiedById != '1' && stage == 'Closed Won' && entity\isAttributeChanged('stage'),
    closeDate = null
);