What is the inheritance present b/w Division layer and framework layer in your project class structure

In Enterprise Class Structure, we have four layers. Below is the diagram which would give us an idea on inheritance too.

• Organization
• Division
• Framework
• Implementation

Note:

1. There is no way Division is connected to Framework. So there shouldn't be any inheritance between division layer and Framework layer in our design too. 
2. Implementation is a combination of {Division, Framwork}. Whereas implementation layer would have direct inheritance with Framework layer and Division layer.