Do you mean that from different time slots, user can select one service provider? Considering your example between 10-10:30 I can select either of A,B,C and from 11-11:30 I can select either of B and C. Does that mean I can select two service providers from two different time slots?
Joined: Nov 13, 2012
No from the whole matrix only one selection.
means if I am the end user i can choose only timeslot and hence only one service provider.