How to sync Salesforce directory to Google and map group names?

Hi everyone,

I’m trying to synchronize my Salesforce directory to Google.
I’ve set up a workflow, and I would like to integrate group names from a specific field in Salesforce.
However, when I try to test it, I get the following error:
updateFields.group.map is not a function

It seems like the field I’m using doesn’t behave as expected.
Has anyone encountered this issue before? How should I correctly pass the group names from Salesforce so that the mapping works?

Thanks for your help!