I'm using date ranges within sub items to create an overall item timeline using a mirrored column. Would it be possible to setup this program to work with mirrored columns such that the mirrored column would be fixed, and adjust the other columns? i.e. in my case, the mirrored timeline would set the start/end date, but the automation could never be set up for the start/end date to drive the mirrored column. This would apply similarily where if the start/end date columns were mirrored, they would drive the timeline and the timeline would not be able to be set up to adjust the mirrored columns.

Thanks!

Chris