# The Canvas ## Starting #### Connect your Antennas Open Revit, Navis or Excel and the program's Antennas will automatically appear in the platform (in case it doesn't happen click refresh). Each Antenna will be represented by a color to identify the [Nodes](https://howto.engyn.us/the-anatomy-of-visual-programming/untitled).
If you have multiple instances opened you can identity the Antennas by clicking the Add-in in the program.
#### Create the workflow Create your desired workflow connecting the [Nodes](https://howto.engyn.us/the-anatomy-of-visual-programming/untitled) with [Wires.](https://howto.engyn.us/the-anatomy-of-visual-programming/wires) ![](/files/-LynWHBv5RO__R7gwLjC) #### Run the workflow! The results will be shown according to the workflow output. --- # 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://howto.engyn.us/test/the-canvas.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.