Talk:Assault Class/@comment-44016393-20200122143729/@comment-27141730-20200125022418

You must have your assault character leveled to at least level 20 to be allowed to apply any points to the skill first of all.

Once you have it, you can then enter the game and press the '3' key to activate them (on PC), or whatever you have rebinded your skill 3 key to.