If you're moving to cloud using the Jira Cloud Migration Assistant, you can migrate your Gantt charts along with your structures. Just follow the Structure Migration Guide and be sure to select "Migrate Structure.Gantt" in the configuration options.
The Jira Cloud Migration Assistant only support Structure.Gantt 3.5 or later. For earlier versions, see Manually Migrating to Cloud.
For best results, we recommend updating to the latest versions of Structure and Structure.Gantt.
Multiple Gantt Configurations
Structure.Gantt for Jira Cloud only has one Gantt configuration per structure. If you have multiple Gantt configurations for a structure on your DC/Server instance, the last-used configuration will be used when migrating to cloud.
Differences Between DC/Server and Cloud
We are continuously working to bring features from Structure.Gantt DC/Server to the cloud, and most of the features you use are already there. However, there are still some differences. Please be aware that the following features are currently not available in Structure.Gantt Cloud, and their corresponding attributes will not be migrated:
Sandboxes
Resource Leveling, including leveling priorities and leveling delays
