Forms authentication in K2 workspace

In ‘C:\Program Files\K2 blackpearl\WorkSpace\Site\web.config’

Look for and change the following lines – in all cases change the top entry to the bottom entry (obviously without the comments and ‘OD:’).

Line 17:

<add key="authenticationMode" value="Windows" />

Line 20:

<add key="DefaultSecurityLabel" value="K2" />

Line 101:

<membership defaultProvider="AspNetActiveDirectoryMembershipProvider" userIsOnlineTimeWindow="1600">

Line 110:

<authentication mode="Windows">

Save and close – not sure whether an iisreset is necessary.

Open Workspace.

Please note that there are still issues that we are aware of with SQLUM which we are in the process of sorting out.

Please refer the below link

http://www.k2underground.com/forums/p/6424/19945.aspx