# Dynamo® BEAM includes Dynamo nodes that allow you to read information from *.beam* files directly inside Dynamo. Use BEAM.Import to access all geometry together with its metadata from a selected *.beam*. Provide the file name as a string, and the node will return the information as flat lists or a dictionary. Alternatively, you can use BEAM.History to browse through the history of exports. Combine it with a *Get Item at Index* node to retrieve the specific *.beam* you want to work with. --- # 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://wiki.mksdtech.com/beam/beam-for-revit/dynamo.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.