Does this work on Modified On column?

[lambeaulady]

I attempted to use this to update a Modified On column but it didn't work. Am I doing something wrong or is this not supported?

[rappen]

I can't say I know exactly how Dataverse is working, but my best guess (by testing it) is that you may change ModifiedOn, but the background is always setting ModifiedOn to now, which overrides what we tried to do.