Create an App Registration
As a first step, you need to create an app registration for the PoolParty for SharePoint Administration application in Azure Active Directory, which will serve as an identity and access management platform for PoolParty for SharePoint Administration.
For more information on how to create an app registration using the Azure portal, follow the Microsoft Azure documentation up to step 3. On the Register an application page in step 3, select the Supported account types to configure the app registration to your needs.
Note
Alternatively, you can create an app registration with a custom PowerShell script.
After you have created the app registration, its Overview page opens. You can see the Application (client) ID there. Take note of it, as you will need it to configure the PoolParty for SharePoint Administration application in SharePoint.