The organization (a bank) I am working for is currently working with a vendor on a complex application, which adopts Agile approach. The vendor claims they do not have functional spec or the same sort of documentation since they use Agile Approach. There is a BRD generated from the bank, but it is at a highier level without solution details. Without the solution details documented any where, as a BA/QA on this project, I am not clear how the testing should be performed, given that product owners do not have time to actually test and do not know the details either.
Thanks in advance!
I didn't find the right solution from the internet.