Box 1: Power Automate
Self-service purchase is available for Power Platform (Power BI, Power Apps, and Power Automate), Project, and Visio.
Box 2: Azure Active Directory B2B
Scenario: First Up Consulting recruits information technology (IT) workers for temporary or permanent positions at client companies.
Azure Active Directory (Azure AD) business-to-business (B2B) collaboration is a feature within External Identities that lets you invite guest users to collaborate with your organization. With B2B collaboration, you can securely share your company's applications and services with guest users from any other organization, while maintaining control over your own corporate data. Work safely and securely with external partners, large or small, even if they don't have Azure AD or an IT department. A simple invitation and redemption process lets partners use their own credentials to access your company's resources.
Note, Scenario:
Workers must be able to sign into a portal by using their own email address. Workers must be required to use a secure method of authentication to be able to view their data.
User security roles must be customized to ensure that users are able to interact only with the specific data in which they need access.
Box 3: Dynamics 365 Field Service
Dynamics 365 Field Service functionality include:
An interactive schedule board helps dispatchers assign work orders to the best resources based on location, availability, skill set, priority, and more. This is done via a manual drag-and-drop method, a semi-automated scheduling assistant, or fully automated with Resource Scheduling Optimization.
The schedule board displays each resource--whether an employee, contractor, or equipment--and their scheduled work orders. Resources and their assigned jobs are also displayed on a map along with routes and traffic patterns in real time.
[Reference:, https://docs.microsoft.com/en-us/microsoft-365/commerce/subscriptions/self-service-purchase-faq, , https://docs.microsoft.com/en-us/azure/active-directory/external-identities/what-is-b2b, , https://docs.microsoft.com/en-us/dynamics365/field-service/overview, , ]