The ServiceNOW Certified Implementation Specialist - Service Provide (CIS-SP)

To data separate a new table in ServiceNow, you should add a field named sys_domain with a reference to the Domain table. This approach leverages ServiceNow’s domain separation capabilities, which allow for the segregation of data across different domains. By referencing the Domain table, you ensure that the new table can properly segregate data based on domain, maintaining data integrity and security.

References:

• ServiceNow Domain Separation Documentation

• ServiceNow Knowledge Base Article

Best practices for setting up a domain hierarchy in ServiceNow recommend creating a structure that is not too shallow or too deep. A hierarchy that is 3-5 layers deep is considered optimal as it allows for the use of ‘contains’ relationships where necessary12. This structure should include a default domain, which typically serves as the catch-all layer for any data that does not belong to a more specific domain3. The default domain is often the TOP domain or a domain just below it. This setup facilitates better organization and management of data and processes across different domains within the instance45.

In ServiceNow, when a Service Provider Incident Manager is tasked with creating a ‘Plan Definition’ for Task Communication Management specifically for a major incident in a customer domain, the plan should be created within that customer domain. This ensures that the communication plan is tailored to the customer’s environment and is triggered only when conditions within that domain are met.

The ServiceNow documentation provides guidance on setting up communication plans. It states that a communication plan should be defined for a task record to specify communication tasks and contact definitions. When the conditions for the plan definition are met, the communication plan and its associated records are automatically attached to the task record, which in this case would be the major incident accepted on behalf of the customer domain1.

Creating the plan definition within the customer domain ensures that the communication tasks and contacts are relevant and specific to the customer’s needs, which is essential for effective communication management during major incidents. This approach aligns with ServiceNow’s best practices for domain separation, where customer-specific configurations are maintained within their respective domains to avoid interference with global settings and other customer domains.

The TOP domain in ServiceNow’s domain separation model serves as the core data domain and the parent domain for the mapping diagram. This is because the TOP domain is typically owned by the service provider and has control over all other sub-domains within the instance1. It is the highest level in the domain hierarchy and is responsible for the global rules, processes, and administrative tasks that affect all sub-domains1. The instance administration is given to the global and top domains, with the global domain setting the overarching rules and the top domain managing the specifics for each sub-domain1.

Domain separation in ServiceNow is a mechanism to separate data, processes, and administrative tasks into logical groupings called domains. This allows for control over several aspects of this separation, including absolute data segregation between business entities, customization of business process definitions, user interfaces for each domain, and maintenance of some global processes and global reporting within a single instance2.

In summary, the TOP domain’s primary purpose is to act as the core data domain, providing a foundation for domain separation and ensuring that the service provider can effectively manage and control the entire domain structure within the ServiceNow instance.

Delegated administration in ServiceNow allows tasks and approvals to be temporarily handled by another user. This functionality is particularly useful in scenarios where the primary user is unavailable, ensuring that workflows and processes continue without interruption. It helps maintain efficiency and continuity in service management by allowing designated users to take over specific responsibilities temporarily.

References:

• ServiceNow Product Documentation on Delegated Administration1

• ServiceNow Knowledge Base on Delegated Approvals and Tasks2

Process Separation in ServiceNow is also known as domain administration. This concept is part of the broader domain separation feature, which allows you to separate data, processes, and administrative tasks into logical groupings called domains. This is particularly useful for Managed Service Providers (MSPs) or large enterprises that need to manage multiple clients or departments within a single ServiceNow instance. Domain separation ensures that each domain can have its own set of data, processes, and administrative controls, providing a high level of customization and security.

For more detailed information, you can refer to the following resources:

• ServiceNow Support Article on Domain Separation

• Understanding Domain Separation in ServiceNow

In ServiceNow, when a new record is created on a standalone table, the domain of the new record is set to the user’s current session domain by default. This means that the domain context in which the user is operating at the time of record creation determines the domain assignment for that record. This behavior ensures that the data is correctly categorized within the domain structure, adhering to the visibility and access controls that have been established.

The concept of domain separation in ServiceNow is integral to its multi-tenancy model, allowing for data, processes, and administrative tasks to be segregated across different domains within a single instance. This is particularly useful for managed service providers (MSPs) who need to maintain distinct operational environments for multiple customers or departments within the same ServiceNow instance.

For a new standalone table, unless explicitly defined otherwise, the system defaults to using the user’s current session domain for new records. This is supported by ServiceNow’s documentation on domain separation best practices and the management of data within domains12. It’s important to note that while the default behavior is as described, administrators have the ability to configure domain rules and behaviors to suit specific organizational needs.

In ServiceNow, domain separation allows for the segregation of data, processes, and administrative tasks into logical groupings called domains. Within these domains, you can create specific business logic that is unique to each domain. The business logic that can be created in a domain includes:

• Business Rules: These are server-side scripts that execute when a record is displayed, inserted, updated, or deleted, or when a table is queried. Business rules can be used to apply business logic across all applications within a domain1.

• Email Notifications: These can be configured to respond to various events within a domain and can be set up to target users within specific domains. This allows for domain-specific communication strategies2.

• Script Includes: These are reusable server-side scripts that can be included in other scripts. Script includes can be used to store common functions or classes that are applicable to the domain-specific business logic3.

UI Policies and UI Scripts, while they can be part of the user interface customization in a domain-separated environment, are not considered business logic in the context of this question. UI Policies dynamically change information on a form and UI Scripts can add JavaScript to forms. However, they do not define the underlying business logic like Business Rules, Email Notifications, and Script Includes do.

For further details and best practices regarding domain separation and the creation of business logic within domains, you can refer to the ServiceNow documentation and resources provided23.

When configuring a shared process in ServiceNow, it’s important to ensure that the global process is not inadvertently updated. To avoid this, a developer should change to a process domain such as TOP. This is because the TOP domain is the highest level in the domain hierarchy and allows for the creation of shared processes that can be used by all subdomains without affecting the global domain. This approach aligns with best practices for maintaining clear separation between global processes and those that are domain-specific, ensuring that any modifications are contained within the intended scope.

The ServiceNow documentation on domain separation and best practices for developers emphasizes the importance of understanding the domain hierarchy and selecting the appropriate domain when making changes to shared processes. By working within a process domain like TOP, developers can leverage the benefits of domain separation to manage data, processes, and administrative tasks in a multi-tenant environment effectively.

For further details and guidelines on domain separation and process configuration, ServiceNow provides extensive documentation and resources for developers, which can be found on their official support and learning portals