Users log in to the OLISS Web side, take spare parts as an example, and click to enter in turn"Stock Management → Vessel Stock"Interface, the spare parts stock is displayed by default, click the target part under the target equipment, the spare parts list appears on the right, click any position in the target spare parts column to enter the spare parts details, click the pen icon behind the "Storage Location /P.I.C. Setting" details in this interface, jump to the modification details interface, modify the storage location/person in charge according to the requirements, and click "Confirm" to complete the modification. You can also directly click on the "Storage Location/Responsible Person Settings" in the upper right corner of the spare parts inventory interface to enter the storage location/responsible person interface: you can add or export the storage location/responsible person as needed, and you can also reassign, edit, delete and other operations.