Report layouts missing from report browser when printing a quotation, but not when printing a sales order?

SOLVED

We need to start using the quotations feature. When we go to print a quotation, we're missing most of the templates including some sales order templates. 

We want to modify a sales order template so we made a copy of it, renamed it, but it's not appearing in the layouts list. 

How does sage choose whether or not to display a report in the report browser.