SAML Group synchronization.

Hello All,

I have configured the SAML configuration for Appian through OKTA. Currently, every user logging into Appian for the first usreID is creating in the Appian as a basic user. 

But, we want to add users automatically to a different set of groups while the user account is created.

I have gone through the document regarding the group synchronization in SAML configuration, But  I haven't found much information in that.  

Thanks,

Sharath.