is the following a valid role option that can be configured?

The statement is true. In SailPoint IdentityIQ, it is possible to configure a role to include a set of IdentityIQ capabilities. Capabilities in IdentityIQ are permissions that grant users access to specific functionalities within the platform, such as managing identities, viewing reports, or administering roles. By associating a role with specific capabilities, you can control what actions users assigned to that role can perform within the IdentityIQ environment.

SailPoint IdentityIQ Administration Guide (Role Configuration and Capabilities Section)

SailPoint IdentityIQ Configuration Guide (Sections on Roles and Capabilities)