To start synchronizing your orders with Salesforce you need to set desired settings on the Salesforce Orders Configuration page
Go to Magneto Admin panel - Salesforce - Orders
Set next option for example
Order Configuration tab
1. Automated Synchronization - Yes
Created orders and any changes with them will be automatically synchronized.
2. Zero Grand Total - Synchronize
Will synchronize orders with zero grand total
3. Synchronize Order Notes - Yes
Will Attach Magento order notes to the Order notes in Salesforce
4. Default Status - Draft
Orders will be placed in this Draft status when Magento needs to make updates. IMPORTANT: Default status must be from the Draft status group in Salesforce.
5. Sync all orders - Yes
Synchronize all orders regardless of Magento status
Advanced tab
1. Create Order - For Paid order
2. Create Opportunity - No