SSMPropEditor is a Sheet Set Manager (SSM) Properties Editor. With SSMPropEditor you can edit Sheet Properties and Sheet Custom Properties on multiple sheets belonging to AutoCAD's Sheet Set Manager (SSM) or AutoCAD Architecture's Project Navigator (PN) Sheet Set View. AutoCAD is not even needed needed to use SSMPropEditor.
Tip: Do you have a sheet set with a bunch of custom properties and another sheet set that you want them in too? SSMPropEditor will create the needed properties when using the Paste Properties button. No need to manually recreate all properties within SSM.
The upgrade is free for customers that purchased any earlier version.