Does anyone know how to add carriage returns to an InfoPath node within a K2 process?  I know how to do this within InfoPath itself dynamically using the @crlf and the concat() function. 

I have a WorkHistory field that I use on the form to track comments and would like to move this update to the K2 process instead.  The reason for doing this is to govern what actually gets written to this field better.  With the old approach, the field is updated right before it's transmitted to K2.  So what happens if there's some type of network connection to the K2 server?  The workhistory field is already updated and then the it fails on the transmit.  When the user hits the submit button again, you know have 2 entries on the workhistory field.