# Add Data Point · the name becomes the parameter

Demo id: `7bdc9b19-63f2-4c20-ac77-82c609707969`

Play: https://demo.everflow.io/preview.html?id=7bdc9b19-63f2-4c20-ac77-82c609707969
Share: https://demo.everflow.io/s/7bdc9b19-63f2-4c20-ac77-82c609707969

Each step is the tooltip the visitor sees, a one-line description of the screen, and what that screen is in Everflow. Generated from `screens_json` — not a second CMS.

## Step 1 · Add Data Point · the name becomes the parameter

- **Screen:** Add Data Point · the name becomes the parameter
- **In Everflow:** An Everflow product screen in this interactive walkthrough.
- **Tooltip:** Whatever you type as the Parameter Name becomes the query parameter beside it. That preview is the exact string your developer appends to the conversion URL — copy it, do not retype it.