Hello Ashish,

For customizing login screen you can have a look into below article

https://pdn.pega.com/customizing-pega-7-login-screen

However for other queries lets wait other members to provide their comments .

Hi Ashish,

I would be interested to know how your users access the PRPC instance ? Via Web Mashup or directly hitting the app URL ?

Hi Ashish,

1. You can add links in the login screen to redirect the user to perform a task which doesn't require authentication

Ex: executing an activity which doesn't require authentication

To perform any task which execute rules in Pega, those rules must be available to guest requestor/guest accessgroup

2.  You can add a link to login page in custom login screen or you can have a link with query parameters to do a required task(login/executing activity etc)

You can use the concept of snapstart url to achieve this

See https://pdn.pega.com/how-create-snapstart-urls-desktop-integration

If you are using sso or configuring IAC, you can maintain the screens external to Pega and have links in those Pages to access Pega.