My project is provide Map Service through internet for over 200 companies and over 1000 layers. We choose Autodesk Infrastructure Map Server 2012. We provide specific map layers for each of customer. Customers can query, select and do some other manipulation based on their needs. Some of Base Map Layers are same. I have the following choices to do the customization:
Above choices are just my idea. Can you tell me which choice is better? Any suggestion for my case? Thank you very much.