LibraryWorld allows you to 'Hold' an item for a specific patron. The Hold feature has become a very popular feature during these difficult times, where access to some libraries have been limited.
To help enhance the use this feature, a new maximum number of holds per patron has been added. This prevents a specific patron from having more holds than allowed.
To set the value, go to Settings->Policies and Edit Default Policies. Edit the Default Maximum Holds field.