Forming tools and design libraries

I've just recently started using sheet metal and have beenlooking at the design library to create forming tools (alot of whatwe do is repetitive sheet metal features; bridges, bayonets andtabs, of differing dimensions....).
In looking at the design library, it's awesome the way the featuresdrag and drop into a part but they come in as a single feature. Isthere anyway to create theses forming tools as basic "startingpoint" tools that can be drag and drop and then modified to createthe feature I want?

I also looked at the file location of the forming tools (they arelocal, not networked)
As mentioned earlier, parts can be checked in but the forming toolcomes as a single feature.
If I network the tool the resulting feature will change if the toolis changed, correct?SolidworksSheet Metal