What is the AUTOAUTHORIZEOPTIONS ACO parameter?
When and why has it been introduced?
The AUTOAUTHORIZEOPTIONS ACO parameter has been introduced with Webagent 6QMR5CR21 to enforce Sharepoint integration.
It can also be used with standard Webagent to open office document when another login box pops up even if the user has already authenticated.
It prevents the use of persistant cookies for this specific scenario.
AutoAuthorizeOptions="Yes", informs the Web Agent to auto authorize a request where the method of the request is "OPTIONS" as opposed to "GET", "PUT", "POST", etc...