Hi Juan,

You would be able to see the assets in “Trash” by clicking on a native “View” which is situated top left of the module as shown below:

These views are similar to creating Ticket/Problem/Change views. 

I assume you had been looking into an old/outdated solution article where earlier this “Trash” was a part of the asset hierarchy itself (which was at the filters in the right side) and was not tagged as a “view”.

Regards,

Pranav B

Team Freshservice.