Combining User data

Hi – I am looking to take our corporate SSO that uses SAML and use your plugin. However we do not carry any group information. Our SAML simply passes on username, first, last, and email. The applications take care of adding group for perms and I have done that with my custom apps. So would this application work with taking in the SAML data and combining it with a wordpress user table (or some other user table)?

https://www.ads-software.com/plugins/saml-20-single-sign-on/