The first time you start Gliffy Project, you will need to provide it with access to your Jira instance. To do this, ensure you are currently logged into your Atlassian instance, and then simply click “Log in with Jira”
Once you’ve initiated your login, you will be presented with an authorization screen, confirming you wish to allow Gliffy Project to access Jira. To continue on to Gliffy Project, click “Allow”
This will finalize your Login to Gliffy Project, and you will be taken to the Gliffy Project home screen.