InfoPath Dev

Hello, I am having the following problem, I have a SharePoint List with the collumns: Function: Name: Email: ABC Svetoslav zashkata@abv.bg and so on I have 6 entries(rows). I am using a repeating table in InfoPath form to represent the functionality to enter as much entries(names) as the user require...

I am trying to populate two drop-down lists from one Sharepoint list, where the condition is that if in the first drop-down list a value is selected, the secont drop-down list should have the value of the same item(row) form the Sharepoint list. The idea is that if I have a lists with a machines which...