> For the complete documentation index, see [llms.txt](https://docs.coherence.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coherence.io/0.7.4/developer-portal/manage-worlds.md).

# Manage Worlds

From the Developer Portal you can create, edit and configure your Worlds

![Managing Worlds in the Developer Portal](https://2821114902-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fv0ksjqOy2jWVMwsg4f9k%2Fuploads%2F1MKocCM6iCBIfkDBZnF9%2Fimage.png?alt=media\&token=9cf8bf36-83f4-470f-8a03-0efbc41224d5)

### Creating Worlds

Click the 'New World' button at the top right of the Worlds view in the Developer Portal

![The New World form](https://2821114902-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fv0ksjqOy2jWVMwsg4f9k%2Fuploads%2FXmMNa4rlD7WjRt24PNIH%2Fimage.png?alt=media\&token=01288a51-6cc0-4101-a72d-a46628a8034e)

To create a world:

* Enter a unique name
* (optional) choose an SDK version. The latest version is recommended, but this should match the SDK version installed for your project
* Enter tags separated by commas
* Choose which region the World should be started in
* Choose the size of the replicator
* (optional) Choose the schema this World should start with. Usually the latest schema uploaded is the preferred choice, and this is the default.

### Configuring a Schema