How can i add the current user to a multiuser field?

[Manuel]

Hi,

I've tried to fill a custom user picker field (multi user) with the user name of the commenter.

My rule: when a comment is written (trigger), modify the field "TempMultiUser" and add the lastcommenter Name into the field.

As far as i understand, i can select a specific user in the second field. But i want the user, that is writing the comment / triggering the trigger.

Also it seems, that this functions delete the old content and just writes the selected user into the field.

How can i set my use case?

BTW: I want to have a security level "all participants", so i need a field that contains all commenters...

[Manuel]

Got it!

{ "update": {
"TempMultiUser2": [ { "add": { "name": "{{initiator.key}}" } } ] } }