Work order number not visible on gantt. bar in CM25

Hi Experts, need help on CM25 (Graphical planning table)...

After performing dispatching the Plant maintenance work orders, the requirement is to view the work order number as well, onto the Gantt bar, so that user can decide and shift (by drag n drop) which order needs to be start first and which one to hold for later.

But I'm not able to see the order numbers here.

I'm using overall profile SAPPM_G006, Please let me now, what setting need to be done in order to view the order no onto red Gantt bar.

thanks in advance ...