Yes, I can see we can use the zip file from JIRA 1 , restore it onto JIRA 2, however, the whole system information completely changed by JIRA 1 import (zip) , then do we need to adjust anything on JIRA 2, where database,url, users completely different from JIRA 1 ?
Yes, Project level, we can see , but system level, it's a mess :-) how can I operate on JIRA 2 with JIRA 1 settings after restoring , especially between two different platforms.