We have a custom object called 'Buildings' we already are using the declaritive tool for rollup fields bc of the M-D relationship issue to Accounts and Opportunities.
We are looking to build a report with Building information as well as the number of Closed Won Opportunities that have not been installed yet (Customer Installation Completed Date) field is blank. We are looking for a total running number of Opps that meet this criteria. Perhaps I can map this number to the account easily and then use my declaritive tool from the appexchange to do the rollup?
In addition, it would be beneficial to be able to easily tell which opportunities are the ones that meet this criteria specifically as well.