The Average Cost per Case (CPAC) is the most relevant KPI for tracking progress in reducing operational costs within a contact center. This metric provides a clear measurement of the cost associated with resolving each customer case, taking into account all resources utilized in the process. Monitoring and optimizing CPAC can help a company identify areas where efficiencies can be improved, thus directly contributing to the reduction of operational costs.

Reference: Salesforce Case Assignment and Routing

To make the process more efficient for agents who routinely access contact records first when routed a new Email-to-Case, the consultant should edit the navigation rules for the app that the agents use to set Case as a subtab of Contact. This adjustment optimizes the user interface by ensuring that when a case is opened, the associated contact record automatically appears as a subtab. This setup reduces the number of clicks needed to access relevant contact details, streamlining the workflow and saving time for agents. This method leverages the Salesforce Lightning Experience ' s capability to configure tab settings and navigation rules, enhancing the user experience and efficiency.
Reference: Configure Navigation Rules in Salesforce

Ensuring the accuracy and functionality of external system integrations during a migration involves comprehensive preparation:
A: Mapping and verifying field names and data formats ensures compatibility between systems.
B: Testing data exchange with external systems through mock scenarios validates the integration before live deployment.
C: Documenting API configurations and connection details provides a reference for maintaining and troubleshooting integrations post-migration.
These steps collectively ensure a smooth transition and reliable operation of external system integrations in the new Contact Center system.

To create a service report containing references to 50 objects, Universal Containers should follow these steps:
Create a custom report type: This allows for the definition of primary and related objects.
Select up to four object relationships: This structures the primary relationships needed for the report.
Add fields from additional related objects: This extends the report's scope to include up to 50 object references by pulling in fields from other relevant objects.
This method provides a scalable approach to complex reporting needs within Salesforce.