Add a note to Pipedrive's contact once PR is added on GitHub

This workflow automatically adds a note of the PR from GitHub to the Pipedrive contact if their GitHub email matches a Person in Pipedrive. Prerequisites Pipedrive account and Pipedrive credentials GitHub account and GitHub credentials How it works GitHub Trigger node activates the workflow when a GitHub user adds a PR. HTTP Request node gets the user's data and sends it further. Pipedrive node searches the same email that GitHub user has in Pipedrive. IF node checks whether a person with the same email exists in Pipedrive. In case there's such a person in Pipedrive, the Pipedrive node creates a note within the person's profile.

Help me set up the n8n workflow "Add a note to Pipedrive's contact once PR is added on GitHub" (https://n8n.io/workflows/1789). It uses: HTTP Request, Pipedrive. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.