Currently, the replan function will remove any updates made to the components or routings of lower level items on a multi-level Production Order. The lower level items are removed and reentered. This causes issues for companies who tweak their components and routings on the lower level items. If you make adjustments to a lower level routing, the dates will change but you can't use the replan function because you changes will be removed. I propose the Replan function should not remove manual changes to lower level components and routings. The Replan function should update the dates and pull in additional lines based on the changes made.