How to remove System status CSER in PM order

Hi SAP expert,

Understand standard SAP will display CSER in the Order system status when the material cost is zero amount. However, user would like to remove the CSER system status even the material cost is zero as this is a one of the valid business scenario for capitalized spare part. The capitalized spare part cost is being charged to WBS element and will be settled to cost object.The cost was charged earlier during the good receipt of this capitalized spare part.

Appreciate all advice on how to remove this CSER status in Plant Maintenance module or any other configuration required?

Thanks,

Grace