# Getting Started Nightfall DLP for Microsoft 365 (M365) offers a cloud-native data leak protection solution that monitors presence of sensitive data across the following M365 services - Exchange Online, Sharepoint Online, OneDrive for Business, and MS Teams. Nightfall DLP for M365 provides a seamless approach to monitor User OneDrives, Teams Channels and Teams Chats. Nightfall DLP scans messages in Team channels / chats and scans files in user's OneDrives. Further, Nightfall also allows notifications to be sent to the Nightfall administrators and M365 users and enables them to take followup steps in alignment with the organization's requirements. The following steps need to be completed to enable Nightfall DLP workflows for OneDrive for Business and MS Teams, 1. Setup of directory sync, and 2. Registration of the M365 endpoint with Nightfall --- # 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://help.nightfall.ai/microsoft-365/getting_started.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.