Participants of an issue

JWT expression

 %{issue.cfnnnnn}

Jira expression

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

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 (JWT) / text list (Jira)

Example output

557068:145e0983-5707-439c-80e4-1160dd57g114,777068:145e0983-5707-439c-80e4-1160dd57x554