
Messenger
The integrated CGM Messenger is a secure way to exchange messages and was developed specifically for healthcare facilities. It enables professionals to exchange messages, files, and updates within the system (including with patients). The Messenger supports private and group chats as well as cross-organizational communication, while ensuring compliance, interoperability, and data protection. It can be used directly from the patient portal. Secure Device Verification The device is verified once before its first use. During this process, a unique security key is automatically generated, and a personal passphrase is set, which is used to authorize sessions and decrypt messages. The setup is not complete until you confirm that the security key has been securely stored. For added security, we recommend using the service on at least two devices, such as a desktop computer and a mobile device. Chats, Groups, and Invitations On the left-hand side, you’ll find a chat search, an overview of all existing chats, and the “Start Chat” feature. Users can create one-on-one chats and group chats, add participants via the search function, and name groups. Invitations to new chats or groups are displayed separately and can be accepted or declined. Public chats can be found via the search function and joined without an invitation. Context Information and Control Each chat has a context panel that displays contact or group information. There, you can view and copy a person’s Matrix ID (MXID), customize the group name and image, manage notifications individually, and set the visibility of the chat history—for example, whether new members can see previous messages. Participants can be added, removed, or ignored. Messages, Files, and Notifications Messages are displayed chronologically in the chat window, with day and date markers. Text messages can include emojis and be sent with attachments such as images or documents. Delivery and read statuses are indicated by checkmarks. Through the message menu, users can reply to messages, delete their own posts, and report problematic content. A notification badge alerts you to new messages and events; the notification panel displays the details, ensuring that important information remains visible at all times during your daily clinical work. Overview of All Modules





