
Explanation
Box 1: Table
The canvas app requires a business rule to set the Business Type column to large if the customer size is greater than a specific currency value.
Scope the business rule to Entity (Table).
Box 2: Specific form
The model-driven app requires a business rule to recommend the account rating be re-evaluated when the account goes on credit hold for this app only.
For Model
The scope of the business rule determines which forms the business rule will be applied. You set the scope, according to the following:
If you select this item...
The scope is set to...
Entity- The table and all forms for the table
All Forms- All forms for the table
Specific form (account Main Form, for example) - Just that form
Reference: https://debajmecrm.com/business-rules-in-powerapps-canvas-apps/
https://docs.microsoft.com/en-us/power-apps/maker/model-driven-apps/create-business-rules-recommendations-