If Lists templates are not showing in sharepoint 2010

While create list from List Templates, List templates are not shown ... Please follow the steps....

Fix:

 

 Site Actions -> Site Settings -> Manage Site Features -> Activate "Team Collaboration Lists" Feature

Publishing site not showing while create Sub Site

Problem:

While trying to create a sub site under a publishing top level site, you will see only "Publishing site" site definition in the available templates. You can not see any other site definitions like team site and document work space.

Fix:

Site Actions -> Site Settings -> under look and feel -> Page layouts and site templates -> select the templates that you want to be available for the sub site creation.

Sharepoint 2010 Convert classic to claim based authentication

You already have a Web application created using Classic Mode Authentication and you want to convert Web application from Classic Mode authentication to Claims based Authentication.

You don’t have to delete that web application. You can convert that web application from classic mode authentication to claims based authentication. However this can only be done using PowerShell and it’s an irreversible process. Follow PowerShell commands to convert the web application from Classic Mode Authentication to Claims based Authentication:

$App = get-spwebapplication “URL”

$app.useclaimsauthentication = “True”

$app.Update()

Example:-

$App = get-spwebapplication “http://webapp:1907”

$app.useclaimsauthentication = “True”

$app.Update()

Warning!: This is an irreversable process.

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