To authorize a user has to enter his access data in a special window. This window is unique for every device and a module developer must create it. A window to enter data is a popup with fields to enter data. The popup is created with the help of standard means of the studio and it may be unassigned to any subdevices. When access data are entered, the script must authorize in a third-party system and close the authorization window. After creating an authorization popup, a developer must call the authorization system variable in the script and assign the created popup in the variable.