How to add an "Url app" type on a field (table)

Hi Bubble community !

I work on ‘notifications’. I would like to add a link to go to page concerned of the notification

My table :
Body : type text
Concerned user : User
URL : type ‘text’ - I would like to add url of the page on the app where we found the complete information of the specifique notification

Ex : A current user receive a message : I would like he can go to page ‘messages’ when he clicks on the spécifique notification.

I couldn’t find how to return to an application url on the field table. I could retrieve the url manually but it would not be dynamic. The app is still under construction and will evolve. And there will probably come a day when I will change the URL. I need dynamic data.

Thank you for your help !