Autodesk AutoCAD features a nice command MATCHPROP. It would be useful to have a command in Inventor which can be used to quickly match the properties of a dimension to other dimensions.
For example:
If you have many diameter dimensions of a similar Primary Unit and Primary Tolerance precision a match properties command would allow the user to quickly assign these precisions without having to double clikc each dimension, change the unit precision, change the tolerance precision, and then move to the next dimension that needs to be edited.