Account Configuration
Account Configuration tab contains next option:
1. Automated Synchronization
This option was removed in latest releases
Manual synchronization
There are few possible ways for manual synchronization
Go to Magento Admin panel - Customers - All Customers
Mark checkbox next to customer you want to manually synchronize
Click the “Action” menu - “Sync with Salesforce”
Click the “Select - Sync with Salesforce“ action on the Customer record
Go to Magento Admin panel - Customers - All Customers
Click the “Select - Edit” link from the Action column for the customer you want to manually synchronize
Select the “Salesforce” tab - click the “Sync Customer” button
As a result, customer should receive Salesforce Account ID and Salesforce Sync Status become a green tick
Disable Sync option
This option enable/disable synchronization for particular customers. Manual synchronization does not work for customers with is enabled “Disable Sync” option.
Go to Magento Admin panel - Customers - All Customers
Click the “Select - Edit” link from the Action column for the customer you want to change the sync option
Click on the “Salesforce“ tab
switch the “Disable Sync” option to “Yes/No“
2. Default Owner
This default owner will be assigned to Salesforce Account when created
go to Magento Admin panel - Salesforce (sidebar menu) - B2B & Customers - Account Configuration
Expand the “Default Owner“ drop-down list and choose an owner
Salesforce Account Page:
3. Account de-duplication
Leave duplicates
go to Magento Admin panel - Salesforce (sidebar menu) - B2B & Customers - Account Configuration
Set the “Account de-duplication“ option to “Leave Duplicates” to allow duplicates to remain in your Salesforce account data.
Automatically
go to Magento Admin panel - Salesforce (sidebar menu) - B2B & Customers - Account Configuration
Set the “Account de-duplication“ option to “Automatically” to automatically de-duplicate account data. We base this on an exact account name match (for example, "Microsoft" and "Microsoft Inc." would be considered two different accounts).
Read Contact/Account/Lead duplicates auto merge feature article for more information about Salesforce auto merge feature