The feature you are looking for is this?
AutoCAD Structural Detailing support that feature.
if You are looking for a valid software to design formworks, You may want to look at the FORCAD 3D Formworks, this is the link:
You can also check out our YOUTUBE Channel :http://www.youtube.com/user/poncad1?feature=watch
Do not hesitate to contact us for a demonstration of all the features and functionality of our program.
MECCAD- Export manager
Start with some of our most frequented solutions or visit the Installation and Licensing Forum to get help installing your software.