Priority field should be update when low value selected for issuetype task

[Raju]

I have a project and in that i have issue type task if i create issuetype task with priorty field value low it will not going to create and if i select another values it will update. 

If select low value also get error message on the screen. 

Thank you! 

[John Funk]

Hi Raju

I don't think I completely follow you. Is this the scenario? 

Someone tries creates an issue with a type of Task. And if they select Low for the Priority field value, it will not let them create the issue, but gives them an error message that the Priority must be higher in order to create the issue. 

Is that correct?