I have made a config section in my web.config file that has all rewrite rules like the following
&l
You can split your configuration into several files and include the parts into the main web.config file using the configSource attribute, e.g:
web.config:
<system.web>
...
<profile configSource="profile.config" />
...
</system.web>
profile.config:
<profile>
<properties>
<add name="Name" type="String" />
<add name="Age" type="Int32" />
</properties>
</profile>
See this blog post or this question for more information.