When filling out a request form for a demo, you should provide information about your company, including its size and any relevant background information. Additionally, you should include details about what you want to see demonstrated and what questions you may have. It may also be helpful to include a brief summary of the purpose of the demo and any specific goals you hope to accomplish. Finally, make sure you know who the intended audience for the demo is and provide any relevant information about them so that the presenter can better tailor their demo to their needs.