update account setup (#4119)

* updated intro with user based links and other edits

* updated steps 1 and 2

* updated steps 3-5

* updated steps 1 and 3

* updated screenshot in step 3 and added links to sso page in saml2 section

* updated screenshot in step 4 and intro text

* updated screenshots in steps 2, 4 and 5

* fixed screenshots

* final edits

* changed title

* wording edits

* Apply suggestions from code review

Author: imatwawana

src/docs/product/accounts/sso/index.mdx

@@ -49,7 +49,13 @@ The GitHub integration will authenticate against all organizations, and once com
 
 ### SAML2 Identity Provider
 
-Sentry provides [SAML2 based authentication](https://en.wikipedia.org/wiki/SAML_2.0) which may be configured manually using the generic SAML2 provider, or a specific provider which provides defaults specific to that identity provider.
+Sentry provides [SAML2 based authentication](https://en.wikipedia.org/wiki/SAML_2.0) which may be configured manually using the generic SAML2 provider, or a specific provider listed below that provides defaults specific to that identity provider:
+
+- [AuthO](/product/accounts/sso/#auth0)
+- [Azure Active Directory](/product/accounts/sso/#azure-active-directory)
+- [Okta](/product/accounts/sso/#okta)
+- [OneLogin](/product/accounts/sso/#onelogin)
+- [Rippling](/product/accounts/sso/#rippling)
 
 Sentry supports the following SAML services: