Prerequisites
The empty parent user component (zero point) exists.
Steps
1.) Add and rename a subordinated user component. Add a new user component into the prepared child object group from the previous step and rename it.
2.) Define the angle, size, position, and color. Set these properties for the new profile.
3.) Copy to add further user components. Use the copy function to add the remaining user components needed for the group, adapting each one's position via its Properties window using 3D parameters and fixed values.
Result
The child object group now contains its subordinated user components, each with its own angle, size, position, and color.
Next Step