coresuite editor and Office products
Coresuite editor does not support copy&paste from Office Documents.
Since the documents created represent a company towards the customer there should be no typing or orthographic mistakes in these documents.
To avoid mistakes customers might use Office spell verification. But if they have to typewrite the text from Office documents into the editor there might occur typing mistakes again.
In the course of improvements it should be considered to either support copy&paste from Office documents or to integrate a spell verification to coresuite editor.