oh, it's a SAP form. Which means they've paid a huge amount of money for the form to be useless.
And it doesn't even save, anyway.

seems HR's solution is an option "two or more disabilities".
So the form might as well be a checkbox "I'm disabled in some way".

If someone's making the effort to tell you about their disability, why would you not want as much information as they're willing to give?

What can you usefully do to help, knowing that X % of your research employees have "a specific learning difficulty" (but not which one)