AFM to protect IPsec VPN

Hi All

 

I am having a question on AFM , when client are request to use AFM to protect a site to site IPsec VPN . Can anyone advice is AFM are capable to provide some protection to IPsec VPN ?

 

I did go through the AFM network vector but I not sure how to let client know how VPN traffic can benefit from AFM profile.

 

Hope if anyone can advice