Is there a way we can redirect user to specific page with remote authentication?

Is there a way we can redirect user to specific page with remote authentication?

Hi, 
We have enabled remote authentication on our company's internal application. We want to redirect users redirection to specific url as authenticated.

For example, 
There is a Knowledge Base button on our internal application which is linked to Zoho KB portal. Is there any workaround that a user will visit Knowledge base portal as an authenticated user? 
Currently we can only redirect to Zoho Support Portal home page. but i want them to redirect to knowledge base page. 

Thanks