Is it possible to map custom fields at the contact object to the opportunity object if the opportunity is created after conversion?
For example: if I have a custom lead field called "Favorite Fruit" and it maps to the contact for conversion (there's also a dupe field to map to the opportunity at conversion), but rather than create the opportunity during the conversion process, it's created at a later point from the contact record, can I set the mapping for that situation?
Or is this not possible without a trigger?