To help you fill the CRNs quickly.Next update: add auto click submit before the page loads.
When filling the CRNs, feel not fast enough? Let "CityU Quick Course Adder" help you.
Step:
1. filled CRNs in advance,
2. Open "Add or Drop Classes" page, the CRNs already filled by "CityU Quick Course Adder",
3. Click "Submit Changes" to submit.