Adding MBOs to a cache group that uses the Online policy indicates that the MBOs are to be used only in Workflow forms where access to real-time enterprise information system (EIS) data is required. Data is delivered to the Workflow client based on the findByParameter object query definition.
Unwired Platform behavior and usage for MBOs using the Online cache group policy includes:
If you modify a "Propagate To attribute" of a load parameter belonging to an MBO using an Online cache group policy, the object query is automatically updated.