Office 365 Users lets you access user profiles in your organization using your Office 365 account. You can use the Use the connection in your Power Platform app.
Dataverse is part of the Microsoft 365 collaboration and productivity tools. Using federation, applications can connect to Dataverse using the same system user identities and credentials available in an Azure Active Directory based network.
Scenario:
* Users must be active employees of Fabrikam.
* Quality inspection app: Fabrikam is evaluating Microsoft Power Platform to determine whether it can meet the company's requirements for a manufacturing defect and quality inspection solution. Each machine produced must be subjected to a quality inspection at various points during production. Each machine must undergo a more extensive quality inspection before the machine can be shipped to the customer.
Reference:
https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/connections/connection-office365-users
Topic 4, VanArsde1, Ltd
Background
VanArsde1, Ltd. builds custom homes. The company has one Azure tenant and uses multiple systems to manage the sales, construction, and warranties of the homes.
The company has three departments: sales, construction, and warranty. Sales, contract, and warranty information is not shared among the departments.
The owner of VanArsde1, Ltd. requires a consolidated system that the company can use to track each home's progress.
Sales
* Company employees use Microsoft Outlook for all communications.
* Company employees use Microsoft Word to create sales contracts.
* Employees in the sales department are frequently in different locations and work different hours from each other.
* Employees in the sales department use a Contracts team in Microsoft Teams to collaborate.
* The company uses a third-party marketing tool to update contacts every day.
Current environment
* Contacts' names must be formatted before they are imported from the third-party marketing tool.
* The company must retain contracts for five years.
* The company requires that the sales department display the All Contracts view in Microsoft Teams.
* All contract information must be stored in the All Contracts view.
* Contracts must not be lost if a device is lost or stolen.
Issue
* Employees in the sales department store contracts on their local computers.
* The construction team receives a copy of a contract only when the sale of a home is complete.
Construction
Current environment
* Employees in the construction department use Project Online to manage schedules.
* Employees in the construction department use Microsoft Excel to manage the costs of projects
* The main supplier of construction materials provides an API to the company. The company uses the API to manage supplies for projects in near real time.
Requirements
* Employees in the construction department must be able to demonstrate how their work is performed rather than document their process.
* The company requires that project schedules be created less than a week after a contract is signed.
* A field must sum up the costs of the materials.
Issues
* Employees in the construction department are unable to schedule resources because they are not informed of future projects.
* Employees in the construction department currently enter basic project information manually for each software application.
Warranty
Current environment
* Employees in the warranty department use Excel to track project issues and resolutions.
* The company requires that employees in the warranty department meet with each other in person to discuss their job roles.
Requirements
* The company requires that warranty claims be resolved in less than a month.
* The company requires that all claims be entered in the system along with their related issues.
* If a claim is found to be invalid, the company requires that the claim and its related issues be deleted.
Issue
* Employees in the warranty department report that they are frequently sent to homes without knowledge of what is in scope for the project.
General
Requirements
* The new system must use the development and production environments
* The development environment must be the master of all changes.
* All table changes must be added to a solution. Changes to the solution must not be allowed to be made in the production environment.
* Each department must have a custom app. Employees must be able to access only their department's app.
* All sales, contract, and warranty data must be shared among the departments.
* The project manager must be solely responsible for creating and owning the deployment plan for projects.
* All projects must run by using the Agile methodology.
* The deployment plan must include the environment setup, training plan, rollout strategy, and deployment support.
Issue
The IT manager reports that the deployment plan is not complete.

B: Customer self-service portal: A customer self-service portal enables customers to access self-service knowledge, support resources, view the progress of their cases, and provide feedback.
Note: Based on the selected environment in Power Apps, you can create a Dataverse starter portal or a portal in an environment containing customer engagement apps (Dynamics 365 Sales, Dynamics 365 Customer Service, Dynamics 365 Field Service, Dynamics 365 Marketing, and Dynamics 365 Project Service Automation).
E: Omnichannel for Customer Service offers a suite of capabilities that extend the power of Dynamics 365 Customer Service Enterprise to enable organizations to instantly connect and engage with their customers across digital messaging channels.
Reference:
https://docs.microsoft.com/en-us/powerapps/maker/portals/portal-templates
https://docs.microsoft.com/en-us/dynamics365/customer-service/embed-chat-widget-portal

A: Power BI is a business analytics service by Microsoft. It aims to provide interactive visualizations and business intelligence capabilities with an interface simple enough for end users to create their own reports and dashboards. It is part of the Microsoft Power Platform.
D: Power BI Apps are an easy way for designers to share different types of content at one time. App designers create the dashboards and reports and bundle them together into an app. The designers then share or publish the app to a location where you, the business user, can access it. Because related dashboards and reports are bundled together, it's easier for you to find and install in both the Power BI service (https://powerbi.com) and on your mobile device. After you install an app, you don't have to remember the names of a lot of different dashboards or reports because they're all together in one app, in your browser or on your mobile device.
Reference:
https://docs.microsoft.com/en-us/power-bi/consumer/end-user-apps