Why 2.50%GOLDBONDS2030SR-III not in the pledge stock list

I was trying to pledge 2.50%GOLDBONDS2030SR-III. But its coming under Unavailable for Pledge list. why it is happening. ?

Hi, @9745555111

Welcome to Dhan Community!

This bond is not eligible for pledging from the exchange end only. Currently, on Dhan for pledging you can refer to the list:here