How can i add issue filter if "contains partial subject of child issue" not "child issue id" - Redmine

How can i add issue filter if "contains partial subject of child issue" not "child issue id"

Added by Hyunwoo Seo almost 6 years ago

I am using redmine 3.3.3 for project management.

I want to find a parent issue with a sub-heading of the subject of child issues.

Thanks,
Eric