GSTR-6 INPUT SERVICE DISTRIBUTOR

How to distrubute the CGST and SGST and input tax credit to the interstate branch. Because there is no colomn of CGST and SGST in the distribution table. If we will give the CGST/SGST credit as IGST credit. There will be the head wise Difference in the avilable credit and distributed credit. kindly tell me the solution.