The activity library is made by two different part based on the service they access to: the OneDrive one and the Calendars one. The first integrates in DocsMarshal the possibility to manage OneDrive items directly from workflows, the second allows, instead, DocsMarshal to manage Calendars, their events and their places.

To make use of Microsoft Graph service it is necessary to own a Tenant in Azure and to create an application inside it; the first provides Identity and Access Management(IAM) capabilities to applications and resources used by your organization, the second is instead essential to make the activities to work. An application works in fact as a brige between Microsoft services and any other third part application (including DocsMarshal) and it is also the only way to provide API permission to DocsMarshal making it able to access Graph services.

In the Microsoft Graph Activity Library you can find two types of activities: those that access MsGraph services directly and those that work offline allowing you to get information from objects after they have been retrieved or to manage their data before uploading them. The activity of the first type requires an authentication string to work correctly. It can be obtained using the MsGraph_Login activity which allows you to authenticate to MsGraph by providing a tenant, an application and a secret (password). See its dedicated page for more information.

Some activities require some API permissions to access the data they need. Before using them, you need to authorize them through the Azure portal. Consult the page dedicated to each of them to know exactly which permissions to grant. In Azure, there are two types of permissions: "Delegated" and "Application". Each of the permission must be of type APPLICATION in order for activities to work fine. These activities allows, in fact, only permissions of type Application (they cannot work with those of type "Delegated").

Consult the page dedicated to each of the activities to find out exactly which authorization they need.