# Configuration
For the latest configuration options please check [action-editor](https://docs.timeinpixels.com/nobe-omniscope/action-editor "mention")
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StreamDeck support needs to be enabled in the Options / Preferences window first:
Enable StreamDeck support in Preferences
There are two parts to the StreamDeck setup:
1. Configure the shared OmniScope connection once with the **OmniScope Connection** action in Stream Deck.
2. Configure the per-button **channel** on each **Nobe OmniScope** action.
To configure the shared connection, drag the **OmniScope Connection** action onto any key, enter the OmniScope IP / Host and Port, then click **Save Shared Connection**.
Use the OmniScope Connection action to set the shared IP / Host and Port for all OmniScope actions
{% hint style="info" %}
You only need to configure the IP / Host and Port once. Regular **Nobe OmniScope** actions only need the **channel** value.
{% endhint %}
If OmniScope runs on the same machine as Stream Deck, you can leave the host blank to use the local config / defaults.
Once the connection is configured, we can access the StreamDeck submenu in various places in OmniScope to create and manage mappings.
StreamDeck mapping in the Action Editor
### Stream Deck+ Dials
Stream Deck+ dials (rotary encoders) are configured the same way as buttons — assign a **channel** number to each **Nobe OmniScope** dial action in the Stream Deck app. Many actions respond to dial rotation and press with additional behaviour such as continuous zoom, cycling through layouts, or adjusting blend amounts. See [Available Actions → Stream Deck+ Dial Support](https://docs.timeinpixels.com/nobe-omniscope/available-actions#stream-deck-dial-support) for the full list.
All the existing StreamDeck mappings can be seen in Options / StreamDeck Mappings… menu:
