Trade to Trade Question

hi,
i was wondering if someone knows the criteria on which a stock is taken out of trade to trade (T2T) segment.

i have seen that many stocks are taken in and out of this segment from time to time but i couldn't find how a stock can come out of this segment. what are the criteria.

please share if you know about this.

can someone share a URL regarding this on BSE.

Thanks

Trade to Trade Question