add control used in other form in toolbox

Hi,
I want to add a control used before in toolbox for example the control(text field) first-name,when i create a new form which will contain a field first-name ,i select first-name in toolbox in order to add in my form.

Hi Mehdi,

I think you also posted this question on Stack Overflow, and I suggest we continue the discussion there (feel free to follow-up on comments on Stack Overflow):

http://stackoverflow.com/questions/38185663/how-to-add-a-label-to-xbl-component-orbeon

Alex