Use this activity to switch the delivery method from Grouped Push to Batch. You can also revert back to Grouped Push from Batch.
To perform this activity, click on Delivery Method to see the options on the Synchronization Rules page.
Refer
to the technical documentation for further details:
Synchronization Rules
As a result of this activity, the delivery method changes from Grouped Push to Batch, and all triggers for Grouped Push are disabled. If it changes from Batch to Grouped Push, the triggers for Grouped Push are enabled.