> For the complete documentation index, see [llms.txt](https://developer-stage.thunderbird.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer-stage.thunderbird.net/thunderbird-development/fixing-a-bug/bug-triaging/narrow-the-scope.md). # Narrow the Scope * **Set an accurate version number**, the earliest possible/likely version where it reproduces is ideal (eg. the version # of the bug causing the regression). “Trunk” or “unspec” should be changed to an actual number. * **OS** should be set if the issue is OS specific. (also add to the bug summary as a keyword, eg. “Mac”) * **Summary is key.** Improving the summary speeds up understandability and searchability - your improvement can save everyone valuable time. 1) remove extraneous words. 2) add key words that express how the user experiences the issue. 3) add technical/coding info if appropriate, but never remove user symptoms from the summary. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://developer-stage.thunderbird.net/thunderbird-development/fixing-a-bug/bug-triaging/narrow-the-scope.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.