Onboarding
A-Cube will guide through the process of activating the authorization token to establish communication between Legal Entity account and KSeF.
The procedure requires signing the XML file with a Trusted Profile on the www.gov.pl platform or with a certified signature. Before you start, make sure there is such option.
As a manager of the Legal Entity, you can trigger the onboarding initialization in a Dashboard or by API.
This event creates a special link to be forwarded to the Legal Entity's person who can grant such authorization.

From the technical perspective, in the database, A-Cube creates special record for the onboarding using AuthorizationFlow module.
Endpoints
Please note that all steps of the onboarding can be performed in the Dashboard and onboarding screens, but also by API.
To find out more - check AuthorizationFlow API section.