Tutorial video for Hotels. 

Chapter 1 : What is declarative control (0.03 to 3.08)

Chapter 2 : You agree with the amount proposed by the supplier (3.07 to 3.58)

Chapter 3 : You disagree with the amount proposed by the supplier (3.59 to 5.13)

Chapter 4 : Request arbitration (5.14 to 5.28)

Chapter 5 : Create a new control for a missing supplier (5.29 to 6.04)

Chapter 6 : Need Help ? (6.05 to 6.58)