Slack Channel
In order to be a member of an existing Slack workspace, you will have to join one first. In this notification provider, everything happens on a workspace which is a group of people using Slack together. For this reason it is best to add our notification app to your Slack channels and workspaces. You can install it by clicking the Add to Slack button.
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By clicking the Test Token button, you verify your Slack channel token and check if the notifications will be send properly. 