> ## Documentation Index > Fetch the complete documentation index at: https://docs.cantina.xyz/llms.txt > Use this file to discover all available pages before exploring further. # Responding to Pings > Discover how to effectively respond to pings from Security Researchers in the Cantina ecosystem, enhancing communication and vulnerability discovery. # 🗄️ Responding to Pings When a Security Researcher pings you using the `@project` tag, a notification will be displayed on the [company-dashboard.md](../../cantina-account/company-account/company-dashboard.md "mention")and also sent via email. You are encouraged to regularly check for notifications in order to respond promptly to Security Researcher questions, which may lead to the discovery of a vulnerability. Cantina Code notifications panel showing a comment on a file, mentioning documentation and user interaction. **Pings can be either unlimited or limited depending the type of engagement**. This is a featured linked to the Cantina [reputation](/for-security-researchers/researcher-resources/reputation-system) mechanism to encourage Security Researchers to ask good questions to not waste your time. For example, **pings are limited** during [competitions.md](../../services/competitions.md "mention") in order to shield you from low quality pings. If you find a question or comment useful, you can give the ping back to the Security Researcher by hovering over `@project`. On the other hand, **during a Security Review pings are unlimited** because the engagement is constrained to a small number of participants. Cantina Code ping notification where a user tags a project, with an option to give a ping back and track remaining pings.