If your smart space is shared with others, or you need to classified your smart devices into rooms......
You need #hashtags as shortcuts.
1. Start your #hashtag from the "Scenes" or "Devices" Page
If you manage your #hashtag from the "Scenes Page", you are going to manage the #hashtag for "Scenes".
If you manage your #hashtag from the "Devices Page", you are going to manage the #hashtag for "Devices".
Start your #hashtag from choosing one of them, and point in the filter icon as the picture below.
2. Manage your #hashtag from giving it a name
3. Choose the components that belongs to the #hashtag
Tap into the manage #hashtag, then you'll see all the scenes or devices you have.
Choose the scenes or devices that belongs to the #hashtag, then confirm it.
(*Each scene or smart device can belong to several #hashtag.)
Here is the video to show how you add a #hashtag and manage the belongings for the
#hashtag.
Editing Hashtag