We have multiple languages enable in our Customer Self-Service portal, allowing users to select the language the portal displays. All stock functionality.
We have a request from the business to route cases submitted via the portal based on the language selected on the portal page (the top right navigation menu). Not based on preferred language of the contact, as that is not something we are currently utilizing (although I suppose we could if we had to)
I'm not concerned about the routing, but more the detecting of the selected language and conveying that to CRM. The most obvious mechanism to me would be setting a lookup to Language on the incident, but that assumes I can set the lookup using information on the portal page.
If there is an out-of-the-box or easier method to accomplish this that would be helpful.