Related terms
A rule attachment is a Windows file, such as a Microsoft Word document, an image, or a text file, that is linked to a rule. The attachment can be edited through open authoring. Rule attachments are saved as binary file rules, in the same ruleset version as the rule itself.
Only a few types of rules support attachments, including Application rules and Application Requirements.
Do not confuse rule attachments with work item attachments or with custom fields.