The third level is when influence comes from Netzach, Hod and Yesod of Arich Anpin into Abba and Imma. In order to understand this, we must understand exactly what Netzach, Hod and Yesod of Arich are. In general, the Zohar calls these three sefirot, “the righteous scales” (Moznei Tzedek). This is because these sefirot generally measure how to bring out the influence. They decide whether it will be through Netzach, which means to explain it until the person sees things your way, whether it will be through Hod, which means acceptance on the part of the person solely by force of acknowledgment and submission, or whether it will be through Yesod, which is a synthesis of the two.
We may now understand the level of influence which comes down to Abba and Imma from Netzach, Hod and Yesod of Arich. The desires of Netzach, Hod and Yesod, are the gut emotions of the desire as they relate to bringing something out into actuality. For instance, the desire is to actually develop a better computer, or an actual medical advancement. Because this is his pleasure and desire, his intellect will bring out new insights into bringing about these things in actuality. As mentioned above, this level relates outward.