# Improve Passport

Build an ordered sequence of up to five passport sets. The first set is the baseline; each later set is measured against the cumulative access of every preceding set.

- Example: `https://multipassrank.com/improve?set=US&set=IT&set=IE,PT`
- Markdown result: `https://multipassrank.com/improve.md?set=US&set=IT&set=IE,PT`
- Each passport can appear once, with up to ten passports across the full sequence.

[Open the interactive Improve Passport tool](https://multipassrank.com/improve)