how to get multiple patient identifier on the xform

1

I am registering patient with 3 different IDs,

  1. Old identifier
  2. National ID
  3. Insurance ID

i am trying to get those ids on the xform.

2

If you are using the patient registration xform, it has functionality to add multiple identifiers https://wiki.openmrs.org/display/docs/XForms+Module+Patient+Registration