Adding and Tracking RSA Tokens in Altris

Hello    

My company has just purchased a bunch of RSA Tokens for two factor authentication.

I need to add them into Altiris as a new asset and track who is assigned to each one.

I have looked at the resource type links to add one for the RSA tokens but none seemed to be what I was looking for.

Is there a resource type in the list I can use?  has someone else done this before?  

Or do I need to create a new resource type for the RSA tokens?

Greg