User identity switch

In large organizations, it may not be convenient to have a unique Qt Account per each developer using the Qt Installer.

Instead, it is more practical to re-use the user credentials in the company's domain.

When agreed on, the organizations can agree to have a shared Qt Account per group of users.

To support this feature the Qt Installer should have a way to:

• Enable the user identity switch
• Fill in an end-point API URL
• Before the Qt Account login, the installer will pass the given credentials to this end-point, hosted by the organization
• The return message will contain the Qt Account credentials
• The Qt Installer will proceed to make the standard procedures using these received credentials