Currently, using Jira Server for Slack (Official) we can add notifications based on individual Jira Projects and filter down from there. However, we need to be able to create a notification based on a generic JQL query.
For example, I have a current use case where I can send webhooks based on any JQL to the Legacy Slack integration. The JQL is based on specific labels that can span Jira Projects.
I also have another use case where all new Jira tickets that are created are sent to a single slack channel via the legacy integration.
We need to be able to emulate the same functionality using the Jira Server for Slack (Official)