Select the true statement regarding role proficiency.

Select the true statement regarding role proficiency.

A.
The numbers and values can be customized.

B.
User-defined fields can be substituted for numbers and values.

C.
The numbers and values cannot be customized.

D.
Global resource codes can be substituted for numbers and values

Explanation:
Resources: Roles
A number of roles can be set for the resource, with one role set to be the primary
(default) role.

On this tab you can also assign a resource’s proficiency in a given role. This skill
level ranges from 1 – Master to 5 – Inexperienced and can be used to select the right
person with the right level of skills for a given task.
Note:
Example:
The Search icon is new. This one lets you search and locate resources using a
sophisticated filter. You can search on a wide range of criteria, including date
range, role, proficiency.
For example, in the following screenshot we are searching for all resources with
Developer as the Primary Role with Proficiency of Master

Note 2: A resource skill level is a resource’s role proficiency.