ADFS configuration for Employee Self Services Portal (Dynamics 365 Portal)

Hello Experts,

I am implementing SSO/ADFS for Employee self service dynamics portal with Dynamics 365.

Expectation is to open the portal link without login on portal sign in page. We have configured ADFS for this and done the settings as described in below blog -

https://community.dynamics.com/crm/b/microsoftdynamicscrmsolutions/archive/2016/11/11/sso-configuration-for-crm-portal

Now, it is asking for USER ID  but not password, any help/direction to avoid asking USER ID as well and heve seamless login to Employee self service portal.

Thanks,

Khushboo

SSO is implemented on the Employee Self services Portal, If user is login in  Portal still its asking for Username but not for Password.

Can anybody help me in this ? 

Thankyou in Advance.