--- sourceDocument: Australia Security Management sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/security-management Release : - australia ft:locale : - en-US ft:publication_title : - Australia Security Management ft:clusterId : - security bundleId : - security workflow : - Technology --- # Tips for writing integrations # Tips for writing integrations {#ariaid-title1} * Release version: Australia * * Updated March 12, 2026 * * ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 2 minutes to read Summarize ![AI sparkle icon](https://servicenow.com/docs/portal-asset/ai-sparkle-icon) Summarized using AI This content was generated using new OpenAI-powered functionality. Results are provided on an as is basis and are not guaranteed to be accurate or complete. ## Summary of Tips for Writing Integrations This guide provides essential guidelines for writing integrations within the ServiceNow platform, particularly focused on Security Operations applications. Following these tips can help avoid common pitfalls and improve integration efficiency. Show full answer Show less ## Key Features * **Utilize Existing Platform Functionality:** Leverage built-in ServiceNow capabilities such as outbound web services (REST and SOAP) for third-party communication and use data sources/import sets for data processing. * **Security Operations Integration Frameworks:** Use existing frameworks to handle common integration problems, including vulnerability data and threat sources, which support pagination and rate limiting. * **Extensibility:** Modify existing Security Operations tables and scripts to fit specific use cases, rather than creating new solutions from scratch. * **Feedback Mechanism:** Report any issues encountered during integration development to ServiceNow to facilitate future improvements. * **Load Testing:** Ensure integrations are capable of handling realistic loads to avoid performance issues. Utilize pagination and data chunking to manage large datasets effectively. ## Key Outcomes By following these guidelines, ServiceNow customers can enhance integration reliability, streamline processes, and ensure better performance and stability in their applications. Adhering to these practices not only improves individual integrations but also contributes to overall system efficiency. Avoid some of the pitfalls you can encounter when writing your own integrations by following these guidelines. ## Use ServiceNow platform functionality whenever possible Mostly, the integration capabilities built into Security Operations applications (Security Incident Response, Threat Intelligence, and Vulnerability Response) are intended to enhance or streamline existing ServiceNow platform integration functionality. When writing integrations, always make sure to use platform functionality when it exists. Here are some common ServiceNow functionalities that can be used rather than "rolling-your-own." * Outbound web services -- for most interactions with third-party systems, communication are through web services. In those cases, utilize platform outbound web services (REST and SOAP are supported). * A data sources/import sets/transform map -- for processing data and inserting into ServiceNow tables, the preferred mechanism is to use data sources and associated components. {#c_BestPractisesIntegrations__ul_bhd_gc5_sv} ## Use Security Operations integration frameworks whenever possible Because Security Operations integration mechanisms have solved many common problems, it is not necessary to reimplement basic functionalities for every integration. For example, the vulnerability data and threat source frameworks support handling multiple pages and passing that data to data sources/transforms/import sets. Similarly, the scan or lookup source framework provides configurable rate limiting functionality. As a rule, when implementing a feature or set of features, check to see if the existing Security Operations integration framework covers your use case. If so, use that framework. ## Extend the existing Security Operations integration frameworks as needed Most of the tables and scripts used by Security Operations integration frameworks were intended to be extended to suit future needs. If a use case is encountered while you are writing an integration, extend an integration table or script to better suit that use case. ## Provide feedback to ServiceNow for issues encountered during integration As an integration is being developed or tested, be sure to provide feedback when issues are encountered. Even if a workaround is required, Customer Service and Support personnel can provide an improvement in future releases that could alleviate the issue for future integrations. ## Test under reasonable load A common issue with integrations is that they are not equipped to handle realistic loads. Because each integration is a scoped application, there are more limitations imposed by the platform to ensure system stability. These limitations may result in long running jobs or API calls being terminated. You can ensure that long running processes or processes that process lots of data are handled gracefully by reducing the time each call or process takes (usually by providing a means of paginating API requests or chunking large sets of data). **Related concepts** * [Types of ServiceNow integrations provided](https://servicenow-prod.fluidtopics.net/CAr14Q4UAkAqdObnfk6HNw "The Security Operations applications (Security Incident Response, Threat Intelligence, and Vulnerability Response) can be seamlessly integrated with other ServiceNow applications to enhance their functionality.") * [Security Operations Integration Configurations](https://servicenow-prod.fluidtopics.net/48ahETlC~NF99wXMCUsCKA "Many of the integrations included in the base system require little or no setup, and operate in the same way. Certain integrations, such as the Qualys Cloud Platform, however, require separate steps for setting up the integration. Others support different sets of scan and lookup types and different rate limits.") * [Integration troubleshooting](https://servicenow-prod.fluidtopics.net/_DwvxRbS3tQogK5A_dB8UQ "These troubleshooting suggestions can help you resolve common issues you can encounter when setting up or running integrations.")