Sea Time for DP Operators

Does anyone know how sea time toward a license upgrade is calculated for DP operators on MODUs? Does it vary based on where the MODU is registered?

get your seatime letter from the vessel captain.

“Does it vary based on where the MODU is registered?”

No

Thanks. I mean does a licensed mate who is working as a dp operator get 1 for 1 sea time toward an upgrade?