How to sequence work orders between different units of same resource

Summary:

Hello,

Currently in our production schedule, we sequence work orders manually by adjusting the start dates or moving across different resource operations. But when there are resources setup at Work center level with default units assigned as greater than 1 (for example we have 4), we are unable to move WO or sequence WO between different units assigned of the same resource.

When looking at the gantt chart we just see one unit (for example Equipment 1 under Equipment), hence in case of sequencing we are unable to choose which unit should the WO use ideally. Is there a out of the box way to address this?