Cold you kindly help me with changing the Project key patterns. I tried to find this option under Settings -> System -> General Configuration -> Advance Settings.
According to the following two articles the "jira.projectkey.pattern" key should be under Advance setting, but it is no longer in that location. Has is changed or move to a different location.
1. https://confluence.atlassian.com/jirakb/how-to-handle-project-key-pattern-change-318668919.html
2. https://confluence.atlassian.com/adminjiraserver/changing-the-project-key-format-938847081.html
Also I have another issue with verify the domain. I'm trying to very the domain using TXT, Below is the TXT string I got from Jira. I have already added the string to my DNS entry. Still unable to verify
atlassian-domain-verification=fhCZC2OViR8srj3EdcRpGDV2ldzK8yIs1/2xwyDaB7V1uCtX6hS0odPW2SLP5L4H