Any COM enabled application may be configured to run within the NLS parent application frame. In order to configure another application to run within NLS, go to Setup > Customer Binaries and click Add Binaries.
Enter a category, title, and description for your customer binaries as you would like them to appear on the customer binary tree. Then click OK.
Once this object has been configured and NLS has been restarted,
Clicking the entry for a customer binary within the tree will launch the appropriate application within the NLS frame.