Abstract: Embodiments of the present disclosure provide methods, systems, apparatuses, and computer program products for building and rendering a message user interface (UI) within a group-based communication interface of a group-based communication system, where the message UI is rendered to a client device based on a customizable block configuration and on customizable block data that is received from an external application.

Abstract: The present disclosure generally relates to techniques for reacting to a message in a communication platform. An exemplary method implemented at least in part by a user computing device of a user associated with a communication platform comprises: displaying the message in a message area; identifying, based on the message, one or more reactive emojis; displaying one or more graphical representations of the one or more reactive emojis; receiving, from a user, an input selecting a graphical representation of the one or more reactive graphical representations; in response to receiving the input, displaying a reaction to the message in a reaction area; and displaying a response input area for inputting a response to the message.

Abstract: Various embodiments of the present disclosure provide apparatuses, systems, and computer program products for group-based communication channel organization. In this regard, embodiments described herein are configured to enable group-based communication interfaces rendered with group-based communication channels organized into specific organized channel sets. A plurality of organized channel sets may be reorganized, and/or the associated channel set for each organized channel set may be reorganized.

Abstract: Updates to data associated with a communication channel of which a user is not a current member are described herein. In an example, server(s) associated with a group-based communication platform can cause at least one communication channel to be presented via a user interface output via a display of a user computing device operable by a user. The user may not be a current member of the communication channel. The server(s) can receive a request to preview the communication channel and, based at least in part on receiving the request, can cause a preview of the communication channel to be presented via the user interface. The preview can present data associated with the communication channel via the user interface. The server(s) can send, to the user computing device, updated data associated with the communication channel while the preview is being presented via the user interface.

Abstract: Methods, systems, and apparatuses are provided for reservation management for client-initiated polling requests in a communication system.

Abstract: Provided is a group-based communication interface configured to allow users of the interface to communicate within group-based communication channels and across group-based communication channels to provide relevant information to other users efficiently and effectively. Group-based messaging communications across the plurality of group-based communication channels can be channeled to specific receiver channels providing relevant information to users of the group-based communication interface thereby increasing the efficiency and effectiveness of group-based messaging communications and the lifetime of the system.

Abstract: Utilizing message metadata for improving user interface presentation is described. In an example, a first message associated with first metadata and a second message associated with second metadata can be received via a group-based communication platform. Based at least in part on the first metadata and the second metadata, causing the first message and the second message to be presented in a message digest via a first portion of a user interface associated with the group-based communication platform. The message digest can be associated with an actuation mechanism and, in response to receiving an indication of an interaction with the actuation mechanism, the first message and the second message can be presented, separately, via a second portion of the user interface.

Abstract: Embodiments of the present disclosure provide methods, systems, apparatuses, and computer program products for digital content auditing in a group based communication repository, where the group based communication repository comprises a plurality of enterprise-based digital content objects organized among a plurality of group-based communication channels. In one embodiment, a computing entity or apparatus is configured to receive an enterprise audit request, where the enterprise audit request comprises an audit credential and digital content object retrieval parameters. The apparatus is further configured to determine if the audit credential satisfies an enterprise authentication protocol.

Abstract: Methods, systems, and apparatuses for programmatically managing email data integration between an external email resource associated with a group-based communication system user and a group-based communication system are provided herein.

Abstract: Method, system, apparatus, and computer program product for programmatically managing limited engagement by an external email resource entity with a group-based communication interface of a group-based communication system are described herein.

Abstract: Computer-readable media, method, and system for inviting a plurality of users to a group-based communication channel within a group-based communication system. The plurality of users are invited by transmitting a respective plurality of invitations to the users upon a sending user instruction. The outcome of a user accepting an invitation may be determined based on an approval privilege of the user and a status of the group-based communication channel.

Abstract: A system, method, and computer-readable media for linking identify information between a group-based communication system and an external application based on a user authorization to share credentials. After sharing the user's credentials, the user may be authenticated with the external application and user data from the group-based communication system may be shared with the external application. Additionally, a preview of a web resource associated with the external application may be displayed to the user within the group-based communication system allowing the user to interact with the web resource from within the group-based communication system.

Abstract: Systems and methods provide managing of communication between a remote data object hosted by a remote resource and a group-based communication interface of a group-based communication system.

Abstract: Medium, method and system for ad hoc, ambient, synchronous multimedia collaboration in a group-based communication system. Embodiments of the invention provide a way for users to quickly and start a real-time collaboration among a group of peers without the burden and overhead of a conventional call or video meeting. Users can quickly and easily join and leave these synchronous multimedia collaboration sessions at any time, without disrupting the session for other users. This enables the user to experience the collaboration as a convenient forum rather than a burdensome scheduled event.