Developing a high-level conceptual design is important to explain the different integration points and directions. Let's have a look at the following diagram:
![](http://imgdetail.ebookreading.net/202009/05/9781789950847/9781789950847__implementing-microsoft-dynamics__9781789950847__assets__30acbefb-11ca-4f23-8594-12425eca0b57.png)
The preceding diagram represents an example of a conceptual integration design between Dynamics 365 for Finance and Operations and B2B e-commerce applications.