This summary is not the rule. The rule text controls.
This form is used when someone who has already been convicted of a crime wants to ask the court to review their case again. It is filed after all normal appeals have been finished or the deadline to appeal has passed. The person asking for review (called the "petitioner") must explain exactly why they think something went wrong in their case.
The petition requires the person to check specific boxes explaining their legal reasons for the request. These reasons might include things like a new law that applies to their case, evidence that was not available at trial, a mistake made by their lawyer, or a claim that their constitutional rights were violated. Simply saying the conviction was unfair is not enough. The person must point to a specific legal reason the court can actually act on.
The form also asks for basic information about the case, including the original charges, the sentence, and whether the person has filed any previous petitions like this one. If this is not the first petition, the person must explain why they did not raise these issues before. Courts take that seriously and may reject the petition if there is no good reason for the delay.