How the Number of Deleted Records Determines Delete Confirmation
The number of records that the user deleted determines if Siebel CRM Desktop displays the Confirm Synchronization tab. For example:
If the user deletes three or more accounts, ten or more contacts, or five or more opportunities, then Siebel CRM Desktop displays the Confirm Synchronization tab.
If the user deletes only one or two accounts, then Siebel CRM Desktop does not display the Confirm Synchronization tab.
For more information, see Threshold That Siebel CRM Desktop Uses to Display the Confirm Synchronization Tab.