Event Sender Setup (Integration Framework)

Hi Everyone,

In the Step 4 of 5  Event Sender Setup (Integration Framework) Display this Window.

My Questions:

1- Is important enable each DB for Cockpit?

2- The DBs enable are prepare for Intercompany?

3- Is important enable each DB for Setup SAP Business One for Mobile?

4- For is this option?

5- How is the difference between B1 Built-in Notification Mechanism and Store Procedure Notification Mechanism

Thanks