So you need to get the roles using a data action to check for the roles, after that inside of the visible widget you can put a condition to be visible in case they have the "x" role.

Add an output parameter to see if has the role, the data type will be boolean for both

Call the action check role that you have in the role actions, first drag the run server action to the data action

Assing the output

And do the same for the travel desk role inside of the data action

Then on the visible input in the container open the expression editor

Call the output of the data action

And that's it, now is going to be visible if the logged user has the role.

There is also another post explaining this

https://www.outsystems.com/forums/discussion/62878/how-to-define-seen-or-unseen-button-with-roles-in-reactive-app/

Regards,

Márcio