Microsoft Project Redmine Connector
Microsoft Project to Redmine bi-directional synchronization
You can load/merge tasks from redmine or save tasks to redmine by one-click.
Relation And Subtasks
Parent/Subtask and Relation(FS/FF/SF/SS) is saved automatically.
You can almost mapping all the standard and custom fields between Microsoft Project and Redmine. The Redmine project members is auto loading to Microsoft Project as resources. For redmine selectable fields, it will auto create selectable dropdown in Microsoft Project's mapped fields.