In Tools | Options | Database | General, the AutoCommit option can be set as the default for newly defined connections. If a database platform is subsequently checked/unchecked this change does not apply to connections that are already created. Would like an option in the 'Connection Properties' Advanced tab to edit the AutoCommit setting for the particular connection.
The only alternative to the proposed enhancement is to manually edit the Connections.xml file with TDP not running. It's a no-brainer. Please provide.