> For the complete documentation index, see [llms.txt](https://docs.mediarithmics.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mediarithmics.io/collaboration/prepare-your-environment/create-a-new-clean-room.md).
# Create a new clean room
Create a Clean Room from a Clean Room Template and invite your first partner.
## Your goal
Open an actual collaborative space with a specific partner, so you can start sharing datasets, matching them, and acting on the result.
## Prerequisites
* A [Clean Room Template](/collaboration/prepare-your-environment/manage-your-clean-room-templates.md) for the [Collaborative App](/collaboration/plan-and-integrate/setup-clean-rooms/clean-rooms.md#what-a-collaborative-app-is) you need. If your organisation does not have one yet, ask your Clean Room admin to create one first.
{% hint style="warning" %}
Contact your Account manager to set up a new Clean Room in your environment.
{% endhint %}
## List all Clean Rooms
Head to the **Clean rooms** feature to see every active Clean Room your organisation is part of. For each one you can see:
| Column | Meaning |
| --------------------- | --------------------------------------------------------------------------------------------- |
| **Admin** | The Clean Room's owner |
| **Partner** | The non-admin Clean Room partner |
| **Shared datasets** | Number of datasets shared by you and your partner in this Clean Room |
| **Matched datasets** | Number of active matchings performed by you and your partner |
| **Collaborative app** | The Collaborative App and template used to create this Clean Room (displayed for Admins only) |
## Clean Room collaborators
Every Clean Room has an **Administrator**, who invites the partner and can activate matching results, and a **Partner**, who can share and match datasets and analyze insights. See [Clean Room collaborators](/collaboration/plan-and-integrate/setup-clean-rooms/clean-rooms.md#clean-room-collaborators) for the full breakdown - an organisation can be Administrator of one Clean Room while being a Partner in another.
## Next step
Once your Clean Room exists, [share your datasets](/collaboration/prepare-your-environment/share-your-datasets.md) into it so a matching can be run.
## Related pages
---
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