*no* further _formatting_ is done here

Problem

In my Team X board, I would like to:

1. Include all issues assigned to a previous Team X sprint that are not assigned to another current or future sprint.
2. Exclude all issues assigned to a current or future sprint that is not for Team X, even if it was in a closed Team X sprint.

Current Jira Features

There are three functions that let us filter issues by sprint status:

closedSprints(), openSprints(), futureSprints()

There is a way to filter by text in sprint name. This works as if it has wildcards on each end, so I can use it to refer to multiple sprints for the same team.

sprint = "Team X"

However, it is not currently possible to use one to filter the other.

sprint = "Team X" AND sprint in openSprints()

This will return all issues in any open sprint that have "Team X" anywhere in the Sprints field, regardless of the status of that sprint, so get issues returned that are in a closed Team X sprint but are in a current Team Y sprint. I don't want to see Team Y issues in my Team X board.

Proposed Solution

Allow "sprint = / != / IN / NOT IN" to be used within the Sprints() functions, so that I can get issues in the sprints that match both the status and name that I need. For example:

sprint in closedSprints(sprint = "Team X") and sprint not in openSprints(sprint != "Team X") and sprint not in futureSprints(sprint != "Team X")