Hi Beau!
This is a very interesting topic as I have been trying to think of ways to publish a list of reports for users to view on a monthly basis (via email notification).
Apptio does embed the Month/Year of the report in the URL. As far as I know, I don't think there is any other option to run a report without those date attributes.
I will get this suggestion back to the Product team. In the meantime, I will also try to pursue a solution/workaround on this topic as well.
I'm thinking that the URL can be built as a string via the transform/data layer using some string concatenation including using a NOW function that can use the current system date instead of the date picker date.
Stay tuned!
Regards,
Bill