What is the meaning of Staging?

present participle and gerund of stage

A performance of a play

The scenery and/or organization of actors' movements on stage.

The arrangement or layout of something in order to create an impression.

The organization of something in order to prepare for or facilitate working with it.

A structure of posts and boards for supporting workmen, etc., as in building.

The act or process of putting on an event.

The business of running stagecoaches.

The act of journeying in stagecoaches.

The classification of a case of a disease, usually a cancer, into its anatomic or prognostic stage, which is a category of severity.

An environment for testing that exactly resembles a production environment.

Source: wiktionary.org