True or False: All existing room pools must be assigned to a room collection.

The statement is true because it underscores an important guideline in managing room pools within a system. Assigning all existing room pools to a room collection ensures that they can be tracked, managed, and utilized effectively as part of a cohesive inventory management strategy. Room collections help in categorizing and optimizing room assignments based on various factors like demand, availability, and operational efficiency.

This practice helps in maintaining organization within the system, ensuring that all resources are accounted for and appropriately managed, which contributes to better decision-making regarding bookings and resource allocation. Not assigning room pools to a collection could lead to confusion or inefficiencies in handling room availability and reservations.