A method, comprising: at a computer system that is in communication with a display generation component and one or more input devices: displaying, via the display generation component, a user interface of a real-time communication application, the user interface including a user-interactive graphical user interface element corresponding to a link to a real-time communication session; receiving, via the one or more input devices, user input corresponding to selection of the user-interactive graphical user interface element; and in response to receiving the user input: initiating a process to share the link to the real-time communication session, wherein the process to share the link to the real-time communication session includes displaying, via the display generation component, a sharing user interface including a plurality of selectable options for sharing the link to the real-time communication session, including concurrently displaying: a first selectable option for sharing the link to the real-time communication session via a first communication protocol; and a second selectable option for sharing the link to the real-time communication session via a second communication protocol that is different from the first communication protocol; characterized in that the method further comprises after sharing the link to the real-time communication session, displaying a second user interface of the real-time communication application, wherein the second user interface concurrently displays: a first user interface object that represents the real-time communication session corresponding to the shared link; and a second user interface object that represents a previous real-time communication session that occurred prior to a current time. displaying, via the display generation component, a user interface of a real-time communication application, the user interface including a user-interactive graphical user interface element corresponding to a link to a real-time communication session; receiving, via the one or more input devices, user input corresponding to selection of the user-interactive graphical user interface element; and in response to receiving the user input: initiating a process to share the link to the real-time communication session, wherein the process to share the link to the real-time communication session includes displaying, via the display generation component, a sharing user interface including a plurality of selectable options for sharing the link to the real-time communication session, including concurrently displaying: a first selectable option for sharing the link to the real-time communication session via a first communication protocol; and a second selectable option for sharing the link to the real-time communication session via a second communication protocol that is different from the first communication protocol; characterized in that the method further comprises after sharing the link to the real-time communication session, displaying a second user interface of the real-time communication application, wherein the second user interface concurrently displays: a first user interface object that represents the real-time communication session corresponding to the shared link; and a second user interface object that represents a previous real-time communication session that occurred prior to a current time. initiating a process to share the link to the real-time communication session, wherein the process to share the link to the real-time communication session includes displaying, via the display generation component, a sharing user interface including a plurality of selectable options for sharing the link to the real-time communication session, including concurrently displaying: a first selectable option for sharing the link to the real-time communication session via a first communication protocol; and a second selectable option for sharing the link to the real-time communication session via a second communication protocol that is different from the first communication protocol; a first selectable option for sharing the link to the real-time communication session via a first communication protocol; and a second selectable option for sharing the link to the real-time communication session via a second communication protocol that is different from the first communication protocol; characterized in that the method further comprises after sharing the link to the real-time communication session, displaying a second user interface of the real-time communication application, wherein the second user interface concurrently displays: a first user interface object that represents the real-time communication session corresponding to the shared link; and a second user interface object that represents a previous real-time communication session that occurred prior to a current time. a first user interface object that represents the real-time communication session corresponding to the shared link; and a second user interface object that represents a previous real-time communication session that occurred prior to a current time.