How can I use drag and drop in "Schedule Sequence manually" Heuristic in PPDS?

[Stocki]

Hi Experts,

In another company, when we were using "Schedule Sequence manually" Heuristic in PPDS we were able to drag and drop one or multiple orders with the mouse. So we first used some sorting options and then manipulated the result in the spreadsheet manually with the mouse, before we executed the new schedule to the planning board. 

Now in a new company, it seems this is not standard functionality, but was enabled somehow. Does anybody know if there is an OSS note or something that can do this?

Thanks in advance!

Stocki

[Stocki]

Adding a screenshot to make more clear what I mean