Every project you create with the Harmony solution starts with an environment, the highest level in the WebCC. After that, you can add jobs and scenes. Elements (layers and columns) and drawings can only be created directly in Harmony Advanced or Harmony Premium when working with the WebCC.
The WebCC divides your animation project into the following categories which organize the components of your animated projects:
Example: adv_seq_001, adv_seq_002
Scenes are contained in their respective job folder in the Harmony database. If desired, prefix all scenes names appropriately, so you can identify the environment and job to which they belong.
Example: adv_sc_001, adv_sc_002, adv_sc_003 and so on.
As your projects come and go, you will probably want to start cleaning up your database, as well as your server's hard drive, by removing old and obsolete environments and their associated animation data.
You might want to export old environments and archive them somewhere else before you delete them from your system.