Thank you for contacting us and I'd be happy to assist.
The Toolset plugins don't offer any built-in feature for a searchable file repository, so this will require a workaround.
For example, you can add a new custom post type "Files" and add any information like the actual file URL and file's metadata, using the custom fields for that post type.
We don't have a specific guide on this topic of creating a file repository, however, the general guide on creating a membership site will prove useful in controlling users' access to those files and their data: https://toolset.com/course/wordpress-membership-sites/
I hope this helps and please let me know if you need any further assistance around this.
regards,
Waqar
This ticket is now closed. If you're a WPML client and need related help, please open a new support ticket.