Update all Zammad Roles to default values

This n8n workflow allows you to reset all user roles in Zammad to specified default roles. It ensures consistency in role management across your Zammad instance. Features Retrieve all active users from Zammad. Update each user's roles to predefined default role IDs. Exclude specific users by their IDs from the update process. Simple configuration for default roles and excluded users. Usage Import the Workflow: Upload the provided .json file into your n8n instance. Configure Variables: zammadbaseurl: Your Zammad instance URL. zammadapikey: Your Zammad API key. defaultroles: List of default role IDs to apply to all users. excludezammadusersbyid: List of user IDs to exclude from the update. Run

Help me set up the n8n workflow "Update all Zammad Roles to default values" (https://n8n.io/workflows/2597). It uses: HTTP Request, Zammad. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.