> ## Documentation Index > Fetch the complete documentation index at: https://docs-visuolab.levantelab.com.br/llms.txt > Use this file to discover all available pages before exploring further. # Freeform activity: Comments only > Freeform activity: Comments only — VisuoLab. **For participants** The **Comments only** activity is a discussion space within a **Space**. Its purpose is to exchange ideas, share opinions and reflections, and communicate with others through **text or video comments**, according to the available options. Image Participation takes place in the **Forum** tab: write a comment when available, or use **Send Video** to record or upload a video contribution. First check **Instructions**, which contains the Supervisor’s guidance and supporting materials under **Attachments**. In this activity, comments form the forum conversation. In a **Submission** activity, work is submitted through **Assignment**. The reference images show the English interface, labelled **Comments only**. Names and options may vary with the language and Space settings. ## How it works Within the Space you were invited to, select the discussion. The screen shows the title, introductory material, activity owner, and **Forum** and **Instructions** tabs. The **Comments only** label identifies an activity focused on participation through comments. Comments only activity with Forum and the Send Video button Open **Instructions** to understand the discussion. The Supervisor may provide video or text guidance and supporting materials such as videos, documents, links and VisuoLab resources. Read the instructions before preparing your contribution. Activity instructions with video and attachments Return to **Forum**. In the example, the forum displays **Start this discussion?** and **Send Video**, which lets you contribute a video. Depending on the activity’s options, you may also participate through text comments. Upload Or Record (1) On **Send video**, check the reference video, enter a title and select **Upload** to use an existing file or **Record** to make a video. Equipment Check If you select **Record**, the interface may show **Equipment check**. Allow camera and microphone access, select your devices and continue. Record Video 57 Wait for the countdown, record your video and use the available controls. Review the recording when finished. Record Video 1 Record Video 3 Check the video before sending. The illustrated sequence offers options to record again, attach a **.vtt** subtitle file and add **time markers** with descriptions. Record Instructions CMP Toast Select **Done** to finish. **Sent!** confirms completion in the illustrated sequence. Check the video before finishing. In this flow, the upload is a contribution to the Comments only forum. After publishing your contribution, follow new messages and, where planned, comments and feedback from others and the Supervisor. ## Keep exploring Return to the overview of freeform activities. See the illustrated steps to record or upload a contribution. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.