Gender inclusive language bot for Mattermost

This workflow ensures gender inclusive language in Mattermost channels. If someone addresses the group with “guys” or “gals”, a bot promptly replies with: "May I suggest “folks” or “y'all”? We use gender inclusive language here. 😄". Webhook node: triggers the workflow when a new message is posted in Mattermost. IF node: verifies if the message includes the words "guys" or "gals". If false, it does not take any action. If true, it triggers the Mattermost node. Mattermost node: posts the language warning message in the Mattermost channel.

Help me set up the n8n workflow "Gender inclusive language bot for Mattermost" (https://n8n.io/workflows/982). It uses: Mattermost. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.