com.sap.portal.runtime.logon_api.jar and umelogonbase.jar missing

Hi All,

I am trying to customize the portal login page . and i got the steps how to do it. But when i import the par file com.sap.portal.runtime.logon.par into NWDS , i could not find com.sap.portal.runtime.logon_api.jar and umelogonbase.jar jar files under dist\PORTAL-INF\lib . These files are missing.

Where could i retreive these files . I checked all the other subfolders i am unable to find these files.

Can anyone please guide me

That would be great.

Thanks

Sowmya