Context

When creating a new part the inserted 3dShape a defaults to a title "3d Shape" followed by a number (which comes from 3d Shape's identifier name). I wish the title to default to simply "Schema" with no number.

This is to clarify the context of the 3d shapes, as we rename these to better differentiate between those that define the body, such as a part) from those that are shared between multiple components (reuse) from those that are skeletons.Also the short name is easier to read.

What I'm seeking to achieve:

Question

How do I code the initialisation code for the business rule are the code below also removes the name of the 3d shape (i.e. its unique identifier) ? (or what is wrong with my code below)?

Proposed code

Error message