Participants of an issue

Field code

 %{issue.cfnnnnn}

Read

Returned value	Reporter, current assignee, and all commenters of the issue as a comma-separated list of Atlassian accounts IDs
Output data type	TEXT
Example output	557068:145e0983-5707-439c-80e4-1160dd57g114,777068:145e0983-5707-439c-80e4-1160dd57x554

Field code

issue?.customfield_nnnnn?.map(p => p.accountId)

Returned value	Reporter, current assignee, and all commenters of the issue as a comma-separated list of Atlassian account IDs
Output data type	TEXT LIST
Example output	557068:145e0983-5707-439c-80e4-1160dd57g114,777068:145e0983-5707-439c-80e4-1160dd57x554

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