How do I create multiple applications with the same database with one membership

I have more of the same applications.
All tables are identical.
Each application has a new user.

These different applications are located in different domains such as.: domena1.com, domena2.com, domena3.com.

Each domain has different users.

For each domain in the web.config change the "ApplicationName", eg.:
ApplicationName = domain1, ApplicationName = DOMAIN2, ApplicationName = domain3 ...

Is it this advisable?


Regards,
Dejan
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