1. 1/17/23 Petition in Error
2. 1/17/23 Designation of Record for Appeal from Administrative Appeals Board
3. 2/16/23 Response to Petition in Error
4. 2/16/23 Counter Designation of Record
5. 2/16/23 Motion to Dismiss Petition in Error or For Summary Judgment and Brief in Support
6. 3/1/23 Opening Brief
7. 3/1/23 Motion to Strike Cherokee Nation's Motion to Dismiss and in the Alternative Motion for Summary Judgment