diff --git a/manifests/SlackTechnologies/Slack/4.9.0.yaml b/manifests/SlackTechnologies/Slack/4.9.0.yaml
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+# ================== General ==================
+Id: SlackTechnologies.Slack
+Publisher: SlackTechnologies
+Name: Slack
+Author: SlackTechnologies
+Description: Slack brings the team together, wherever you are.
+AppMoniker: slack
+Tags: slack, remote, work, teams
+
+# ================== License ==================
+Homepage: https://slack.com/
+License: © Copyright 2020 Slack Technologies, Inc. All rights reserved.
+LicenseUrl: https://slack.com/intl/en-nl/terms-of-service
+
+# ================= Installer =================
+MinOSVersion: 10.0.0.0
+#Channel: stable                # Channel is not supported in this preview (5/24/2020)
+Version: 4.9.0
+
+InstallerType: msi
+Installers:
+  - Arch: x64
+    Url: https://downloads.slack-edge.com/releases/windows/4.9.0/prod/x64/slack-standalone-4.9.0.0.msi
+    Sha256: 631ab1d63f3b3a980cd6401efd1fb2c1b9f85d0e1a9664b81dc820216e462d9a
+  #- Arch: x86                  # Support for multiple installers are not supported in this preview (5/24/2020)
+    #Url: https://downloads.slack-edge.com/releases/windows/4.8.0/prod/ia32/slack-standalone-4.8.0.0.msi
+    #Sha256: 1fa7139880a75a79ef3b5088d28f4b573ceadf72df05b4cc3cb9cbec2a2e9542
+    
+# ManifestVersion: 0.1.0