To add a new center to the IDM is necessary to create firstly a new account. Once it will be created will be possible to add it.
Introduce the right data according to your center
Choose your device model, it's serial number and its password (included on device documentation) to add the device to your center.
Give a propiated name and description to your device. Example: Name: Hall Device. Description: Device installed on the hall of the center ready to work with law levels for this king of center.