Unclear about Zoho CRM and Zoho Books integration

Unclear about Zoho CRM and Zoho Books integration

We use Zoho CRM for our organization and Quickbooks for accounting. I want to change to zoho books only when it can get the invoices that are created from Zoho CRM.  In the new documentation online it states that it might be possible on the top and in the questions it says it CAN'T.  Which is correct?