In the list of trains between Malur and SBC there seems to be one train missing (which is upto Byappanahalli and leaves Malur by around 5.45 PM) this train it seems was earlier upto KR Puram and with the introduction of Metro from Byappanahalli, this was extended to connect metro. There is no mention of this train in the list of trains between Malur and SBC. This train will return from Byappanahalli to Bangarpet. I travelled in this train about a week back from Malur to Byappanahalli.