We have a JIRA 4.4.5 which we have successfully update to 5.2.4.1. Now we need to migrate project from the updated JIRA to another 5.2.4.1 Jira. While project migration we face a problem. Please find the problem below -
"The Issue Link Type 'Gantt Dependency' is required for the import but does not exist in the current JIRA instance"
After this problem we can not migrate project. We do not have any Gnatt plugin in both 5.2.4.1 version JIRA but we had Gnatt chart plugin in our 4.4.5 version from which we configured update version Jira. After this we have installed Gnatt latest version plugin in our 5.2.4.1 JIRA but still this problem persist. Could you please inform how we can overcome this problem ?