How do I signup to a Role?

Users are able to signup for Roles during the signup workflow for an Opportunity. If the Opportunity Manager has enabled Role selection, you will be presented with a list of public Roles that will affect which Shifts you are able to choose. The Role selection step may or may not have a min/max for Roles imposed, which will limit the number of Roles you can select. If the Role selection step is not enabled, you will select your Roles during the Shift selection step, as the Roles will be assigned to your profile when you sign up for the Shift Roles. 

In some cases the Manager may decide to assign Roles manually after signup is complete.