Unlinking Model Items (Imported Dimensions)

I have a drawing in which I imported dimensions from the model using Insert>Model Items. One problem is that if someone changes dimensions within the drawing, the model itself is changed. I would like to prevent the dimensions of the model from being edited from within the drawing. Is there a way to do this without having to create all the dimensions from scratch within the drawing? Essentially, I would like to convert the dimensions to reference dimensions, but without the parenthesis.

Thanks!

SolidworksDrawings And Detailing