Hi Edwin,

You've been very helpful! I really appreciated that. Since JMS has many functions. Sometimes I got confused which is the better way for me to use. Would you please suggest a solution for me according to the following use case?

Now the use case is:
1. We have one mastersite which has already been setup. The table prefix is jos_.
2. We need to setup several subsites using the same Joomla instance.
3. We need to share the users between the mastersite and the subsites.
4. We need to share some of the extensions between the mastersite and the subsites.
5. We need to use different templates between the mastersite and the subsites.

Please suggest.

I am looking forward to your reply. Thanks!