The document describes an event called aOS Kuala Lumpur 2018 that will feature 12 Microsoft MVPs and 14 international speakers across 18 sessions. It will focus on topics related to Azure, Office 365, SharePoint, and the Microsoft Graph API. The Microsoft Graph API session in particular will demonstrate how to build applications that leverage Excel functions through code and APIs. Attendees will learn about the Graph API, what it can be used for, and the tools like Visual Studio needed to work with it. A demo and source code will be provided.