Universal Containers (UC) is building a Community to drive channel sales. UC has 2,000 partner accounts.
The high-level capabilities for UC Partners are:
* Partner users should only see Accounts and Cases that they have access to.
* A Partner user must be able to create Cases for all Accounts in their account hierarchy, regardless of whether they are a parent or child Account.
* Partner users must be able to collaborate within the private Groups of which they are members.
What are two ways the Salesforce Admin should fulfill these requirements? (Choose two.)