Assign mobile business objects (MBOs) to a cache group based on the group's data refresh needs. Once deployed to Unwired Server, the cache policy determines the data refresh policy for each cache group. Use other data refresh mechanisms, such as data change notification (DCN) to override cache group settings for individual MBOs.
All MBOs, except for local business objects, belong to a cache group. By default, new MBOs are assigned to the designated default cache group, which is initially defined to use an On demand policy with a zero cache interval.