Explanation
To ensure the data is loading into the correct fields in Financial Services Cloud, the consultant should utilize a field mapping file with the external system allocation and the corresponding field in Salesforce. A field mapping file is a file that specifies how fields from an external system map to fields in Salesforce. By using a field mapping file, the consultant can ensure that the data from the new custom object is imported into the correct fields in Financial Services Cloud and avoid any data loss or inconsistency.

Explanation
Enable Compliant Data Sharing for Interaction Summaries, Use Interaction Summary Participants to provide the right access to individuals or groups, and Disable Role-Hierarchy-Based Sharing for Interaction Summaries.

Explanation
The architect at Cumulus Insurance should be aware of the limitation that the administrator can define up to
300 total sharing rules for each object when using the Role Hierarchy and sharing rules to implement the franchise business model. Sharing rules are a way of granting additional access to records based on criteria, such as record owner, role, or field values. The Role Hierarchy is a way of organizing users into a hierarchy that reflects the reporting structure of the company. The Role Hierarchy and sharing rules can be used together to control the access and visibility of records for different users in Financial Services Cloud. However, there is a limit of 300 sharing rules per object, which means that the administrator may need to use other methods, such as public groups or manual sharing, to grant access to records beyond this limit.
References:
[Sharing Rules]
[Role Hierarchy]
[Sharing Rule Limits]

Explanation
Process Builder and Screen Flows are two features that can be used to design a business process for identity verification. Process Builder is a tool that allows you to automate business processes by creating workflows that trigger actions based on certain criteria. Screen Flows are a type of flow that guide users through a series of screens to collect and update data. You can use Process Builder to launch a Screen Flow when a customer contacts the bank, and use the Screen Flow to capture and verify the customer's identity information.
References: [Process Automation], [Screen Flows]