Adding a link to model element in description

Hello,
I created a library who contains my data types and class.
I referenced thhis library to a Capella project.
In one of my diagram, in the description i like to add a link to class who is defined in the library, but in the Browse dialog box, i can’t see the data contained in my library.

Is there something i done wrong ?

Thanks for your responses.
Amaury