Dear all,
My customer would like to have a report in ByDesign to see which manager is accountable for which cost center in which period. This data is available in the workcenter Organizational management. Please see screenshot below.

In this case the customer would like to have a report with the following information:

I checked all standard reports and data sources, but I can not find a single report which gives me the history of the cost center managers. Could you please let me know where I can find this or in which data source this information is available?
Thanks a lot!
Kind Regards,
Jeroen P.