Trouble updating a member type attribute in Infinity

I created a workflow that triggers when an infinity attribute is updated, I wan't the action to update the value of a different attribute in the same item. The attribute type is Members but I have not been able to identity what to enter in the fields in the screenshot.

Hi @felipe.r.md,

Both Default Value and Settings are optional fields, so you can skip passing data in them.

If you encounter any errors while executing the action step, please set up your Pabbly account and let us know so we can look into it.

Thanks & Regards,
Arshil Ahmad
Customer Support Associate
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thanks @ArshilAhmad, I've updated my account.

I want the action to update an attribute that assigns a member, but I don't see how to do that in the action settings, am I missing something?

Hi @felipe.r.md,

It appears that the setup is still incomplete, which is why we are currently unable to access your account. Kindly complete the pending setup so that we can proceed with reviewing the issue and assist you accordingly.

We look forward to your confirmation.