Sharing Request links to an External contact with a free license

Description - Request Link

Why is this feature important to you - Creates efficiencies around getting requests and briefs from our external contacts

How would you like the feature to work - I want to be able to send the  "share path" link on a request over to an external contact and it direct them to the correct log-in page

Current Behaviour -  Currently the link sends them to my company's internal single sign on page instead of their log-in page