I am just ramping up with the Zoho One suite, and mainly focusing on CRM.  I've enabled most cross-application integrations but it will be a year before I'm ready to use Books.

However, today I noticed that invoices had been automatically created from Deals...and I do not know how this occurred because I have not created any blueprints/rules/buttons that would do this.

So, by what voodoo did these invoices get created, and how do I disable it for the time being?