Deal Line Item End Date and Term Customization

[MDorius]

Has anyone figured out how to manually set the start and end date on a line item level for deals?  We have mid year expansions and upsells that co-term with the existing subscription.  So the mid year deal will almost never be whole months as is currently required as far as I can see. Forcing a monthly term onto the line items will never allow us to get an accurate end date for a subscription line item. This is pretty basic functionality and necessary for proper revenue recognition.  Any help is appreciated!