Add element to unflatteded XML Array of Arrays?

Hello again all,

  I'm trying to read in in an old XML file to get the data from it and write the data to a new XML file that is nearly identical but has another control for each section. To modify this VI to work  I still need to add the "Solder/potting" ENUM (The control that was added to each section) to the array of arrays that is noted .

       Basically its just a data flow problem, I'm just trying to get the data types to match. Im trying to add the "Solder/Plotting" ENUM to the Current array of arrays to match the needed output (on the right of the VI) any suggestions?

Thank you all!!