justinbaldwin
justinbaldwin
**[CategorizeMessageOpenChannel](https://github.com/sendbird/sendbird-chat-sample-ios/tree/main/Apps/CategorizeMessageOpenChannel)** Link to documentation: [https://sendbird.com/docs/chat/v4/ios/guides/open-channel#2-send-a-message](https://sendbird.com/docs/chat/v4/ios/guides/open-channel#2-send-a-message)
[CategorizeMessageGroupChannel](https://github.com/sendbird/sendbird-chat-sample-ios/tree/main/Apps/CategorizeMessageGroupChannel) Link to documentation: [https://sendbird.com/docs/chat/v4/ios/guides/open-channel#2-send-a-message ](https://sendbird.com/docs/chat/v4/ios/guides/open-channel#2-send-a-message)
https://sendbird.com/docs/chat/v3/ios/guides/push-notifications#2-push-notification-translation
App ID: Use the same App ID used for the Polls feature. Changelog information: (https://github.com/sendbird/sendbird-chat-sdk-android/blob/main/CHANGELOG.md) For the UI, use the Slack pinned messages as a guide, shown below: 
[Polls EAP.pdf](https://github.com/sendbird/sendbird-chat-sample-react/files/10111578/Polls.EAP.pdf)
[Scheduled Messages EAP.pdf](https://github.com/sendbird/sendbird-chat-sample-react/files/10111586/Scheduled.Messages.EAP.pdf) Example screenshot: 