@Moises_link,

Are you talking datafield from SQL or are you trying to pass data around a smartform...i.e. datalable to text box?

  I´m passing data to smartform and after de execution of workfllow i want to show the result in another textbox

Hey Moises,

We'll need a bit more info.

Are you new to K2 and trying to get your first process going?  Does your workflow sucessfully submit data to your backend and your trying to re-render the data?

Generally, if you use a CRUD (Create, Read, Update, Delete) Method to insert your data...you can use that same source to retrieve it.