Hi
i am trying form action to set username and password and use this variables in api call but it does not sets any value to slots if i did not mention examples for username and password intent in nlu data
should training data necessary to set slots in formation if that is the case username and password may follow same pattern then how can nlu recognize which is user name and which is password
eg: username: af48279 af42876 af56789 password: af12345 ae4321 af7890
if this is the case how can it identify which is user name and which is password.Please help me with this