When creating an automation rules in Service desk project, there is only 3 option for SLA time remaining event:
- Due soon (60m remaining)
- At risk (30m remaining)
Need an ability to accept user input values for the condition.
Similar feature can be achieved by creating an issue filter and then subscribe to the filter to get email notification. The JQL will be something like:
Note: Please change the values accordingly to your environment.
This query will return issues in project "DESK" that it's SLA haven't breached and the remaining SLA is 15 minutes or less.
And then, for the filter subscription, you can choose to send an email every 15 minutes or use "Advanced scheduling ('cron')" for more detailed intervals; Receiving Search Results via Email.