# Fundamental concepts - [Overview](https://docs.struct.com/fundamental-concepts/overview.md): Struct PIM is built on a set of core concepts that define how product data is structured, managed, and distributed across the platform. - [Data Model](https://docs.struct.com/fundamental-concepts/data-model.md): The data model defines how information is structured in Struct PIM. It determines how product data is stored, organized, and related forming the foundation for everything - [Data Management](https://docs.struct.com/fundamental-concepts/data-management.md): Data management in Struct PIM focuses on how product information is created, maintained, and improved over time. - [Workflows & Automation](https://docs.struct.com/fundamental-concepts/workflows-and-automation.md): Workflows and automation in Struct PIM define how work is structured, managed, and executed across teams. - [Channels & Distribution](https://docs.struct.com/fundamental-concepts/channels-and-distribution.md): Channels and distribution in Struct PIM define how product data is delivered to external systems and used across different platforms. --- # Agent Instructions: 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://docs.struct.com/fundamental-concepts.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.