How to Apply Rage Powers

[SDShannonS]

A character in the group is playing a skald who provides rage powers to others who are affected by their Inspired Rage song. I cannot find a way for my character (who is not the skald, nor a barbarian) to apply those rage powers to my character. For example, the skald applies Animal Fury to their Inspired Rage and I should be able to apply Animal Fury to my character when Inspired Rage is active, granting me a bite attack. But I can't figure out any way to do that.

This is for Hero Lab Classic.