JQL to list Story, Subtasks in groups

[CST JIRA Confluence Admin]

A list to show Story, its Subtasks from a project, like in columns as below would be helpful for tracking

| Key (of Story) | Key (of Subtask) | Summary |

Below JQL is almost close, but does not show as above 

{code}

• Filter name: CSTDA_Stories_in_Epics
• Filter Query: "issueFunction in issuesInEpics("project = CSTDA")"
• JQL: "issueFunction in parentsOf("project = CSTDA") and filter = CSTDA_Stories_in_Epics OR issuefunction in subtasksOf("filter = 'CSTDA_Stories_in_Epics'") "

{code}

Any thoughts much appreciated.