# Access-Control-Allow-Origin

A list of URLs that you want to use to access the IDOL Admin interface. You must configure this parameter to enable Cross Origin Resource Sharing, which allows IDOL Admin to access the index and service ports for your components.

Each URL must include:

- the `http://` or `https://` prefix

- the host that IDOL Admin is installed on

- the ACI port of the component that you are using IDOL Admin for

Separate multiple URLs with spaces.

For example, you can specify different URLs for the local host and remote hosts:

    Access-Control-Allow-Origin=http://localhost:9010 http://Computer1.Company.com:9010

Alternatively, you can set `Access-Control-Allow-Origin=*`, which allows you to access the interface using any valid URL (for example, `localhost`, a direct IP address, or the host name). The wildcard character (*) is supported only if you do not specify any other entries.

Type: | String
Default: | None
Required: | No
Configuration Section: | Service
Example: | `Access-Control-Allow-Origin=*`
See Also: |

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