# Prerequisites

1. Sage 100 application pre-installed.
2. IIS application

**Note**: Ensure you have the following Roles and Features added via Server Manager (see image below):

<figure><img src="https://794987320-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MCRVg-TYx3gVa2Tqtf_%2Fuploads%2FBAoRkibmTvIcBLRAGDRz%2Fimage.png?alt=media&#x26;token=cddcd57b-e7cd-459b-b209-b02a1932851b" alt=""><figcaption></figcaption></figure>

3. SSL certificate for secure communication.
4. A Windows domain user with administrative rights is required (this account will be configured in IIS under the Application Pool).