An indirect lookup relationship is a custom relationship between two objects that are linked by an external ID field. The external ID field must be a custom field on the parent object that has the "External ID" attribute enabled. The child object must be a standard or custom object that is on the detail side of a master-detail or lookup relationship.

One of the easiest ways to display real-time stock price for each account is to install a solution from the AppExchange, such as Stock Price Lightning Component3. This component can be added to any record page using the Lightning App Builder.

Escalation rules and Process Builder are two automation processes that can be used to send a notification when a case stays in the '' new'' status for more than four business hours. Escalation rules can define criteria and actions for escalating cases based on time or other factors. Process Builder can create a time-based action that triggers an email alert when the case status is '' new'' for more than four business hours. Flow Builder and Scheduled Apex are not necessary for this requirement.

The field attribute that should be selected are Unique and External ID. Unique means that the field will not allow duplicate values. External ID means that the field can be used as a foreign key for data imports and upserts. Option B is incorrect because Required means that the field must have a value and cannot be left blank, which is not necessary for this requirement. Option D is incorrect because Text (encrypted) means that the field will store sensitive data in an encrypted format, which is not necessary for this requirement.

Highlights Panel. This is correct because the highlights panel component displays key fields from a record at the top of the page, and it can be configured to show up to 10 fields.