In Siebel IP17+, the visibility control model determines which records a user can view and access. Below is an overview of the models and answers to common interview questions.
Visibility Control Models
- Position-Based Visibility: Access is determined by the user's position in the organizational hierarchy, including subordinate positions.
- Organization-Based Visibility: Access is based on the user's organization and its child organizations.
- Responsibility-Based Visibility: Users can access views and records based on their assigned responsibilities.
- Personal Access: Users can access records directly associated with their User ID.
- Team-Based Visibility: Access to records shared among team members.
- Admin Visibility: Full access across all records without restrictions, typically for administrators.
- Custom Visibility Rules: Tailored rules created using Siebel tools or scripting for specific business needs.
Benefits of Correctly Implementing Visibility
- Controls UI level visibility to allow users see only necessary views via responsibility.
- Controls data level visibility to allow users see only necessary data for data level control via user id, position, or organization, etc.
- Supports various ownership types: organizational, team-based, access group, or personal.
- Enhances flexibility in data segregation and partitioning.
- Reduces mobile client database size.
- Shortens extraction and synchronization time for mobile users.
Common Interview Questions and Answers
1. What are the different types of visibility models in Siebel?
Siebel employs several visibility models: Position-Based, Organization-Based, Responsibility-Based, Personal Access, Team-Based, Admin Visibility, and Custom Rules.
2. How does Siebel implement data-level security?
Siebel enforces data-level security through its visibility models, ensuring users access only the data permitted by their position, organization, responsibilities, and team memberships.
3. Can a record belong to multiple visibility groups? If so, how?
Yes, a record can belong to multiple visibility groups, such as multiple positions or teams, allowing broader access among different user groups.
4. What is the difference between Position and Organization visibility?
Position-Based Visibility: Grants access based on the user's position within the hierarchy, including subordinate positions.
Organization-Based Visibility: Grants access based on the user's organization and its child organizations, regardless of position.
5. How do you configure organizational visibility for a user?
Assign the user to the appropriate organization and set the organization's visibility properties to control data access accordingly.
6. How does Siebel handle visibility for users assigned to multiple positions?
Users assigned to multiple positions gain cumulative access rights, allowing them to view records associated with any of their positions.
7. What is the role of responsibilities in visibility control?
Responsibilities determine which views and data a user can access, effectively controlling functional and data-level access within the application.
8. How are responsibilities linked to views in Siebel?
Responsibilities are associated with views through the assignment of view access rights, dictating which users can access specific views based on their responsibilities.
9. How do team-based access models work in Siebel?
Team-based access allows multiple users to share access to records by assigning the records to a team, facilitating collaborative work.
10. What are the configuration steps for setting up team-based visibility?
Define teams, assign users to teams, and associate records with the appropriate teams to control access.
11. How would you configure a custom visibility rule?
Use Siebel Tools to define custom business component visibility properties or scripting to implement specific business logic for visibility control.
12. Explain a scenario where you had to troubleshoot a visibility issue in Siebel.
Investigate user assignments, responsibilities, and data ownership to identify misconfigurations or missing associations causing the visibility problem.
13. What database views or columns are used to enforce visibility in Siebel?
Siebel uses specific columns like POSITION_ID, ORG_ID, and RESP_ID in base tables to enforce visibility rules.
14. How do BC-level properties (like Owner, Organization, and Position) affect visibility?
These properties determine record ownership and are used by Siebel's visibility rules to control user access to data.
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