Syntax to add/change statements of InitializationStatements / FinalizationStatements

BIZ TMS Data Modeler
1

What's the correct syntax for using
CodeUnit.InitializationStatements.Add(Value : TCodeStatement)
Through code completion I cannot deduce the right way of using TCodeStatement .

2

One small example:

CodeUnit.InitializationStatements.Add(
  TCodeSnippetStatement.Create(
    Format('RegisterEntity(%s);', [TypeName])
));