My customer is migrating from Jira Server to Jira Cloud. As a Test Lead with much Jira experience, I'm in the migration testing team. One of our hurdles migrating, is the end of support for custom objects in Jira Cloud, in our case the advanced JQL objects by XRay. We succeeded migrating XRay and its objects to my customer's Jira Cloud. But we could use some advice on fixing (hundreds) of these advanced JQL queries in Jira Cloud. Basically, we'd need some conversion from the custom object queries to standard Jira JQL queries, e.g. for reporting on executed Tests, their linked Bugs, the re-test status etc. What a Test Lead needs. Is there a dedicated group or documentation site for this, please?