Users log in to the OLISS web side, click "SMS Management→SMS Files→Internal File" in order to enter the internal file interface, and click "File grouping". In the file grouping interface, for the created file groups, click "Edit / Delete" to perform corresponding operations.
In the edit system file group interface, you can modify the relevant information (such as group name, applicable vessels, associated files, etc.) as needed. After the modification, click "Confirm".
If you click the "Delete" key, the system will jump out of the prompt box and click "OK" to delete the file group.