On the schedule board, resources are listed in alphabetical order. Resource type (User, Contact, equipment etc.) is not considered while ordering the list of resources.

We can think of two options here
1. Creating a hierarchy of resources using Roles and Resource Types and showing the list of resources in a tree structure
2. When a dispatcher applies a filter using Resource type (combination of User, contacts, equipment or facility), the filtered resources can be grouped with Resource Types and shown in the list.

This will help the dispatcher to have clear view of the resources grouped under Resource Types and to understand to which hierarchy a specific resource belongs to.