How to? Enabling Outlook OWA in Office3 365 with Dynamics 365

I am having a world of issues trying to enable OWA to work with Dynamics 365. I have enabled the roles within Dynamics CRM and followed these instructions but I do not see the Dynamics plug in inside of Outlook OWA? Anyone have any further instructions? I want the light weight application to show up. Thanks!

I followed these two instructions:

Dynamics 365 App for Outlook User's Guide

https://www.microsoft.com/en-us/dynamics/crm-customer-center/dynamics-365-app-for-outlook-user-s-guide.aspx#Install

Deploy Dynamics 365 App for Outlook

https://technet.microsoft.com/library/dn946901.aspx