To control IRSAP NOW devices with Amazon Alexa, you must add IRSAP NOW Skills to the Amazon Alexa App or Web App.
With the Alexa App, select "Skill" from the menu. Click on the search bar and search for "IRSAP NOW". Once you've enabled skills, you'll be able to sign in with your IRSAP NOW account. After you sign in, you will be asked to accept the terms of use.
Once your IRSAP NOW account has been successfully linked to Alexa, it can start pairing IRSAP NOW devices.
Once completed, you can see all IRSAP NOW devices in the Alexa App Smart Home and organize them into groups. For each device you can also find routines, which will allow you, for example, to return to Alexa Smart Programming.