The Offline Database Object has several properties for configuring how the data synchronization is handled.

Encryption (as of GeneXus 15 Upgrade 5).

• Encrypt Offline Database property

Receiving (i.e. from server to device).

• Data Receive Criteria property
• Minimum Time Between Receives property
• Data Receive Granularity property

Sending (i.e. from device to server).

• Send Changes property 
• Minimum Time Between Sends property