jf:
Here's an addendum to that long comment above.
If you want to see the full Oklahoma instructions for Form 511NR (Non-Resident and Part-Year Resident return) and associated schedules, here is a packet that has the instructions as well as the actual forms for viewing. This is where I saw what the 511NR-1 Allocation form looked like. It shows on Page 39 of the PDF.
<a rel="nofollow" target="_blank" href="
https://www.ok.gov/tax/documents/511NRPkt-18.pdf">https://www.ok.gov/tax/documents/511NRPkt-18.pdf</...>
If you are using desktop TurboTax (CD/download), you have the even better option of viewing the actual forms in your return and your entries by going into Forms Mode.
