> For the complete documentation index, see [llms.txt](https://adizes-institute.gitbook.io/adizes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://adizes-institute.gitbook.io/adizes/wiki/yellow-internal-service-center.md). # Yellow Internal Service Center A unit whose intent is to break even, for example by providing products or services to other units within the organization at cost (excluding overhead). To be classified as yellow, the units of service (e.g., number hours or number of products) must be traceable to the user and there must be a transfer price per unit of service. Additionally, the yellow unit must be transparent, meaning that internal users who are charged for the product or service have the right to see how the transfer price per unit is determined. --- # 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, and the optional `goal` query parameter: ``` GET https://adizes-institute.gitbook.io/adizes/wiki/yellow-internal-service-center.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.