List recent ServiceNow Incidents in Slack Using Pop Up Modal

Who is this for? This workflow is designed for IT teams, service desk personnel, and incident management professionals who need a streamlined way to monitor and report on recent ServiceNow incidents directly within Slack. What problem is this workflow solving? / Use Case Manually monitoring incidents in ServiceNow can be time-consuming, and keeping teams updated about new or specific incidents often involves additional manual effort. This workflow automates the process of querying recent incidents from ServiceNow based on user-defined parameters and delivering formatted results directly to Slack. It ensures faster response times and improved incident visibility. What this workflow does This

Help me set up the n8n workflow "List recent ServiceNow Incidents in Slack Using Pop Up Modal" (https://n8n.io/workflows/2728). It uses: HTTP Request, Slack, ServiceNow. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.