I'm inside the content field of Send Email action.
I've tried several ways but not working at all, here is the pseudo code:
{{#project.issue}}{{.}}
{{#if(equals(issue.status.name, "Pending"))}}
{{#issue.subtasks}}{{summary}}{{^last}}<br /> {{/}}{{/}}
{{/}}
{{/}}
Hoped this way could fetch "name list of subtasks of all issues of this project", anyone could help?