Before save flows only support four elements: Assignment, Decision, Get Records, and Loop.

Assignment rules and queue configuration are two options that should be used to help the support team work on some of UC's cases. Assignment rules can be used to automatically assign cases to a queue based on certain criteria, such as case origin or priority. Queue configuration can be used to add Case as an available object to the existing queue and specify which users or groups can access the queue. Reference: https://help.salesforce.com/s/articleView?id=sf.case_assignment_rules.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.customize_queues.htm&type=5

Flow Solutions are pre-built flows or templates that can be installed from AppExchange and customized to meet specific business needs. For example, Flow Solutions can provide common use cases such as lead generation, document generation, payment processing, and more. In this case, the administrator can use a Flow Solution that provides a mortgage calculator and generates leads for loans. Flow Solutions are easy to install and configure, and can help save time and budget for projects. Reference: https://help.salesforce.com/s/articleView?id=sf.flow_solutions.htm&type=5

To enable record sharing and collaboration with groups, you need to add the groups related list to the object layouts and configure the Add Record action in the group publisher.

A lookup field is a type of field that creates a relationship between two objects and allows users to select a record from one object as a value for another object. A lookup relationship creates a one-to-many relationship between two objects, where each parent record can have many child records but each child record can have only one parent record. A lookup relationship also allows limited access to child records, meaning that users can see only those child records that they have access to based on their profile permissions and sharing settings. Reference: https://help.salesforce.com/s/articleView?id=sf.relationships_lookup.htm&type=5