My organization has been developing a new app in Salesforce for internal use. After a period of internal testing, we would like to begin selling this app. Currently, our app is an unmanaged package developed in an enterprise version of Salesforce, however we will need to convert to a managed package in order to sell it.
How difficult is it to convert an unmanaged package to a managed package? We would like to avoid starting over from the beginning in a developer edition. My development team currently seems to be under the impression that this is what we would have to do.