Default Priority for a Background Report

[ukflix]

Hello

When a user creates a schedule or runs a report in the background the default priority that gets assigned is 3.  I know how to change this for all new schedules but does anyone know how to change this for Background reports please?  The reason is that I would like to set this to 4 or 5 so that schedules will always get priority.  I know I could just change schedules to 1 or 2 but we already use 1 and 2 for higher priority schedules so I would like to change the default setting on the background reports.  Just to be clear, the request is how to change the default value so that when a user runs a report in the background it will hit the queue with Priority 5 instead of Priority 3.

thanks