Environment

• Part of the documentation: Manual
• Existing page: https://doc.cuba-platform.com/manual-7.2/gui_presentations.html

Description of the bug or enhancement

Users complain that the Presentations docs lack details and it's unclear how to use this mechanism. It would be helpful to provide an example of creating a few presentations and how to apply them.

Source: https://www.cuba-platform.com/discuss/t/provide-example-for-table-presentations/14476