You need to install and activate both Gravity Forms and Slack plugins first.
Then upload Slack Gravity Forms plugin to your blog's wp-content/plugins/ directory and activate.
You will see new event type with text When new submission entry, for Gravity Forms, received in integration setting. If checked then notification will be delivered once submission entries are received.
Requires: 3.6 or higher Compatible up to: 3.8.9 Last Updated: 2014-4-18 Active Installs: