I need to auto populate a filed when a drop down value of another field is selected.
For example , I have a list like this :
Bank Number Unicredit Bank 445565 Banca Italia 345689
Then I create a list where I have a form with a drop down field values of bank from the list above an a text box field number.
When a value is selected , for example Unicredit,I want the field number to be autopopulated with the value associated to Unicredit...
How can I do this ?