Automation - Notify/Include all users in custom multi user select field

Question

Set up

* I have a field in my Jira Project that define who the primary stakeholders are who are responsible to review the ticket at various stages of requirements gathering
* These stakeholders can be multiple users, hence the custom field is set up as multi-user select
* The automation attempts to, based on the change of the status of the ticket, add a comment notifying mentioning the users in the custom field that the ticket is ready for review.

Automation Rule 1

Resulting comment

Automation Rule 2

Result 2

The second option works when there is only one value selected in the custom field.

Sebastian Krzewiński · Answer

Yes you can make mentions and combine it with smart values for lists. Example:

{{#issue.customfield_10003}}[~accountid:{{accountId}}]{{/}}

Aditya Rajaraman · Answer

Thanks @Sebastian Krzewiński 
However, I am using the attribute, account ID. What I am unable to do is to make it a mention of the user for that account ID

I have updated the question to reflect that.

Sebastian Krzewiński · Answer

Hi @Aditya Rajaraman

You can try use this (https://support.atlassian.com/cloud-automation/docs/examples-of-using-smart-values-with-lists/) and be able to mention all users.

Regards,

Seba