This app allows you to create a Jira project and a Confluence space from a transition of a Jira issue.
Make sure somewhere in Jira there is an Issue Type that has the transition you have configured before and at the same time the Custom Field is available.
After the transition happened, the app will create the Jira project and the Confluence space with the settings you configured.
Permissions
Before the app can work properly, each user must give permissions to Viable Project Creator. This can be done