## Background In ~"group::knowledge" we'd like to setup a custom Slack channel where Sentry forwards alerts matching keywords related to our features. After getting [Sentry admin access](https://gitlab.com/gitlab-com/team-member-epics/access-requests/-/issues/5206) and seeing the project settings, I realized that the Slack integration we're currently using only supports one Slack channel per project: - `gitlabcom` sends everything to `#feed_sentry`. - `staginggitlabcom` sends everything to `#feed_sentry-staging`. - There might be more alerting rules in other projects. Reading through the Sentry docs it seems we could switch to a "Global Integration" instead, which is defined on the organization level but then still works with alerting rules on the project level: https://docs.sentry.io/workflow/integrations/global-integrations/#slack ## Proposal 1. Keep the current per-project integration for now. 1. Set up a global integration for Slack. 1. Set up our custom alerting rules using the global integration. 1. If this all works well, we can remove the per-project integration and switch all alerting rules to use the global integration, and add more custom rules for any team that wants it. ### Alternate proposal This was just a thought: Maybe there's a Slack app that can repost messages matching certain keywords to another channel? This might simplify things, because Sentry only needs to send each event once, and teams could manage their custom channels more freely with this Slack app. A quick search brought up https://gitlab.slack.com/apps/A48N2P2RL-echobot which can apparently do this, but I assume we'd need to clear this with the Security team first.