In the configuration of your scheduling board you can change the order of your resources. You can do this by going to Settings in the vPlan sidebar. Then go to Boards and click on the name of your plan board to get to the configuration of your plan board. Now go to the Capacity tab to edit the order of your resources.

You can change the order by clicking and dragging the resource up or down with your mouse.

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Finally you save the order by clicking on Save at the bottom.

The order you set here will be reflected in the resource overview of all views of your planning, including the list, kanban, calendar, and timeline.