Guide

1. Click on the '+Add apps' section in the left sidebar.

2. In the search bar, type 'Incoming Webhooks' and select the Incoming Webhooks app from the results.

3. Click 'Add to Slack'.

4. Click the drop-down arrow to choose your preferred channel.

5. Once you have chosen your channel, click 'Add Incoming Webhooks integration'.

6. That's it! You have successfully integrated Slack with Incoming Webhooks.