A group of vector objects can be cloned and added to a vector handle as a clone object. The steps used to accomplish this are as follows:
Create and add a new group in the current vector handle.
Create and add any new objects of the desired type into the group.
Create a clone of the group.
Add the clone object to the vector handle.
For example code that shows this process, refer to:
Medical Web Viewer .NET
.NET, Java, Android, and iOS/macOS Assemblies
C API/C++ Class Libraries