Hi Chris,

I have followed the steps described in "https://kolaberate.com/2018/08/22/integrating-sharepoint-with-outsystems/" from figure 1 to Figure 5 the only differences are the “App Domain” and the “Redirect Url” which I did not use “localhost”.
but I still got the error when I was trying to run the GetClient Api

HTTP/1.1 401 Unauthorized
Content-Type: application/xml;charset=utf-8
-2147024891, System.UnauthorizedAccessExceptionAccess denied. You do not have permission to perform this action or access this resource.

Do you have any idea where is the problem is?

Many thanks,

Kant Chan
Kinetix Systems Limited

Great explanation and project - just need to make sure to change all the correct values/variables.    There is a 'hard-coded' value in the "GetAccessToken" server action - this should be changed to a "site.domain" variable - instead of "kolaberate.sharepoint.com"