I tried to implement a succession of screens with data based on the previous selection, but could not figure how to do it.
E.g. you are scanning documents to an application.
1st screen would be to select customer
2nd sreen would be to select among the different sections/repositories linked to the customer, (so data would be based on the previous screen)
3rd screen would be to enter some documents related informations. (available selections/options would be based on the previous screen or screens.)