Legacy APD customization example: Customize the APD environment file This example adds a value to the environment file that populates the comments field of the ResourceNow application record. Before you begin This customization procedure assumes you have performed the following prerequisite tasks: Enabled Application Profile Discovery on your instance. Created environment and version files for your application. Placed the environment file in a location where the MID Server is configured to search for it. Procedure Open the existing environment file in an XML editor. Add a new XML tag within the <environment> tags, at the end of the last subservices section. Figure 1. Custom Environment Record The tag name is arbitrary. This example uses <custom>, but the tag could also be named <notes>. Create a nested tag inside the custom tag that names the field in the Application [cmdb_ci_appl] table you want to populate. This tag name is also arbitrary, but should be descriptive of the field selected. This example uses <comments>. Add a value to this tag that appears in the Discovery record for this application. This example provides information about how this application is used in the company. Save the environment file.