update SSO verbiage

Author: conversayShawn

docs/guides/cloud/organizations.mdx

@@ -338,9 +338,12 @@ organization to sign in through your SSO provider.
 
 #### **Notes**
 
-- Once SSO is set up in Cypress Cloud, Users should be invited via your SSO
-  provider, not Cypress Cloud.
+- Once SSO is successfully set up, users will need to be invited via your SSO
+  provider, as the Cypress Cloud invitation option will be disabled.
 - All SSO Users are initially added with the
-  [User Role](https://on.cypress.io/users#User-roles) of Member. If a User needs
+  [User Role](/guides/cloud/users#User-roles) of Member. If a User needs
   different User Role permissions, this can be changed via Cypress Cloud by a
   current member with the role of Owner or Admin.
+- SSO users are separate accounts from Google/GitHub or email/password users. If
+  there are duplicate users, duplicates can be removed by any
+  [Owner or Admin](/guides/cloud/users#User-roles).