Gst tran 1

We are central excise registered Importer (having PAN based ECC code) having credits of CVD and Addl. Duty (Imports 4 %) to be carry forwarded to GST regime. Pl. advice in Tran 1 table 5(a) column 5 " Balance cenvat credit  C/F as per last return" is to be mentioned whether total amount CVD + Addl. duty 4 % put together or to mention separately CVD and Addl. duty amount in two line items mentioning same ECC code two times( separate for CVD and Addl.duty)