What are the best practices to capture the interdependencies between IT Services and business applications?

There are several best practices for recording the relationship between IT services and business applications:

1. Use a centralized repository: It is important to have a single, centralized repository for storing information about IT services and business applications. This can be a database, a document management system, or a spreadsheet. Having all of this information in one place makes it easier to access, update, and maintain.
2. Use clear, consistent naming conventions: Establishing clear and consistent naming conventions for IT services and business applications makes it easier to identify and organize them. This can include using standardized naming conventions for servers, applications, and other IT assets.
3. Document dependencies and relationships: It is important to document the dependencies and relationships between IT services and business applications. This includes identifying which IT services support which business applications, as well as any dependencies between different IT services or business applications.
4. Keep documentation up to date: It is essential to keep documentation about IT services and business applications up to date. This includes updating documentation when changes are made to IT services or business applications, as well as regularly reviewing and updating documentation to ensure it remains accurate and relevant.
5. Use automation: Automation tools can help to simplify the process of recording and maintaining information about IT services and business applications. These tools can be used to track changes, send notifications when updates are made, and generate reports on the status and performance of IT services and business applications.