# Rule Details · the finished NGR rule

Demo id: `20a4c78e-54a6-4959-9b54-1d9f2e7ff6fb`

Play: https://demo.everflow.io/preview.html?id=20a4c78e-54a6-4959-9b54-1d9f2e7ff6fb
Share: https://demo.everflow.io/s/20a4c78e-54a6-4959-9b54-1d9f2e7ff6fb

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 · Rule Details · the finished NGR rule

- **Screen:** Rule Details · the finished NGR rule
- **In Everflow:** An Everflow product screen in this interactive walkthrough.
- **Tooltip:** The saved rule states its own carry-forward setting back to you. If this line does not say Negative Balance, a losing month is being thrown away rather than carried.