Explanation:

Box 1: Dynamics 365 Customer Insights
Dynamics 365 Customer Insights is a part of Microsoft ' s customer data platform (CDP) that helps deliver personalized customer experiences. The platform ' s capabilities provide insights into who your customers are and how they engage with your platform. Unify customer data across multiple sources to get a single view of customers.
Box 2: Dynamics 365 Field Service
Dynamics 365 Field Service helps to:
Organize and track resolution of customer issues

Keep customers updated with the status of their service call and when it ' s resolved

Note: The Dynamics 365 Field Service business application helps organizations deliver onsite service to customer locations. The application combines workflow automation, scheduling algorithms, and mobility to set up mobile workers for success when they ' re onsite with customers fixing issues.
The Field Service application enables you to:
Improve first-time fix rate
Complete more service calls per technician per week
Manage follow-up work and take advantage of upsell and cross sell opportunities Reduce travel time, mileage, and vehicle wear and tear Organize and track resolution of customer issues Communicate an accurate arrival time to customers Provide accurate account and equipment history to the field technician Keep customers updated with the status of their service call and when it ' s resolved Schedule onsite visits when it ' s convenient for the customer Avoid equipment downtime through preventative maintenance Box 3: Dynamics 365 Field Service Dynamics 365 Field Service: Schedule onsite visits when it ' s convenient for the customer.
Reference:
https://docs.microsoft.com/en-us/dynamics365/field-service/overview
https://dynamics.microsoft.com/en-us/customer-voice/capabilities

Explanation:

Box 1: Define the data type and format for each column
Increase the data type size of the column.
Box 2: Define and implement duplicate detection rules
Reference:
https://docs.microsoft.com/en-us/power-platform/admin/set-up-duplicate-detection-rules-keep-data-clean

Explanation:

Box 1: Assign only Create rights to activities
You require the same set of Dataverse privileges and access rights to work with custom activities as those required to work with custom entities.
Task-based privileges, at the bottom of the form, give a user privileges to perform specific tasks, such as publish articles.
Box 2: Assign User-level assign rights to human resources case table.
Record-level privileges define which tasks a user with access to the record can do, such as Read, Create, Delete, Write, Assign, Share, Append, and Append To.
For user and team owned records, the access level choices for most privileges are tiered Organization, Business Unit, Business Unit and Child Business Unit or only the user's own records. That means for read privilege on contact, I could set user owned, and the user would only see their own records.
Reference:
https://docs.microsoft.com/en-us/power-platform/admin/security-roles-privileges
https://docs.microsoft.com/en-us/power-platform/admin/wp-security-cds