OEE - Manually set Performance parameter

We would like to be able to bypass/overrule the Performance parameter.

We have a dashboard that show all machines for specific sites, so we can't set a general target - and by leaving it empty, 6 months of historical data will be evaluated, resulting in the Performance parameter messing with our intended use of the OEE result.

Just like being able to set Target and min/max connection and execution times, we propose to have a checkbox where you choose to bypass the Performance parameter (effectively just setting it to 100%).