We have a client that upgraded to the M2A license so they could use the custom branding feature. We recently discovered that the M2A license will also allow them to use the Case Review App. We would like to test this feature for a single mailbox for a single client so hat we can demonstrate to them what this product does and if it is beneficial for their use case. However, I am having a hard time finding an official knowledge base article with steps on how to do this to include prerequisites and implementation steps. Any help to point me in the right direction would be greatly appreciated.