This would be an ideal functionality to have so users can access specific data and reports in OACS from the application screen they are on, giving them a seamless experience. It would prevent having them to login to OACS seperately, navigate to the required report and then set the filters to get to the data. 

This change has huge potential to put OACS on top as compared to other BI tools. We have heard from customers that if drill down is not available, then what's the difference with other tools? This is a very important feature which will be a huge advantage to OACS winning over the competition and allow the end users to see…

I believe this is a very fundamental requirement to allow joining to other data sets. Our experience indicates that being able to join the data sets allows to create more meaningful visualizations and provide access to the required information on a single visualization / canvas as compared to creating multiple ones.