Creo™ Schematics 4.0 Help Center > Design Basics > Labels > Label Format Strings > Example: Using the top_container Accessor Keyword
  
Example: Using the top_container Accessor Keyword
The following examples use the top_container accessor keyword:
This string specifies the top-level container of the object that owns the label:
<top_container!...>
When an object has no container, it specifies the object itself. For example, the <top_container!...> keyword specifies Block1 for a port on Block1, and Block1 itself:
<top_container!name>