Validation rules are a way to enforce data quality and business logic by preventing users from saving records that do not meet certain criteria. They can be used to require users to follow the status values as they are on the path and prevent them from reverting the case back to a previous status by using formulas that compare the old and new values of the status field. Global value picklists are a way to create and maintain picklist values that can be shared across multiple fields, but they do not enforce any logic or order on the values.
Predefined field values are a way to set default values for fields on path settings, but they do not prevent users from changing them later. Dependent picklists are a way to filter the values of one picklist based on the value of another picklist, but they do not prevent users from going back to a previous value. References: https://help.
salesforce.com/s/articleView?id=sf.validation_rules.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.
References: https://help.salesforce.com/s/articleView?id=sf.collab_groups_records.htm&type=5 https://help.
salesforce.com/s/articleView?id=sf.collab_groups_record_actions.htm&type=5

A list view is a feature that allows users to filter and display records based on certain criteria and fields. A Kanban view is a feature that allows users to view records as cards organized by columns that represent stages in a process such as opportunity stages or case statuses. Users can switch between list view and Kanban view by clicking on a toggle button on any object tab that supports Kanban view such as opportunities or cases.
Users can also edit records by dragging and dropping cards from one column to another or by clicking on an inline edit icon on each card. In this case, the administrator can create a list view on the opportunity object that filters opportunities by expected close date in the next 90 days; and recommend users switch the view to Kanban to edit opportunities by drag and drop. References: https://help.salesforce.com/s/articleView?id=sf.
lex_list_views.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.kanban_view.htm&type=5

When users log in to Salesforce via the user interface, the system checks for authentication based on their profile settings and permissions. One of the settings is login hours, which specify the time range when users can log in to Salesforce based on their profile. Another setting is Two-Factor Authentication for User Interface Logins permission, which requires users to enter a verification code along with their username and password when they log in to Salesforce via the user interface. References: https://help.salesforce.com/s
/articleView?id=sf.users_profiles_loginhours.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.
security_2fa_perm_ui_logins.htm&type=5

A scheduled flow is a type of flow that runs at scheduled times on batches of records that meet certain criteria.
It can be used to count the number of open cases associated with each account and update the account with this value every Friday evening by using an assignment element to loop through the accounts and cases and assign the count value to a field on the account record. Using a record trigger flow, a scheduled process builder, or a roll-up summary field are not suitable options for this requirement because they would not run at scheduled times or on batches of records; they would run every time a record is created or updated, which may not reflect the accurate count of open cases at the end of each week. References: https://help.salesforce.
com/s/articleView?id=sf.flow_concepts_scheduled.htm&type=5