Site reconfiguration separating clustered customs sites and remapping officer roles, causing temporary system outage and operational interruption. The DG Systems will separate INTUT1 and INTUT6 from the consolidated INKAR6 and establish INTUT1 as master and INTUT6 as child, requiring a complete Tuticorin Port systems shutdown that will cause a temporary outage affecting trade. Roles assigned to officers at INTUT1 and INTUT6 will be removed during reconfiguration and officers will be remapped to the master INTUT1 and child INTUT6; during the interregnum none of the officers' roles will be active.