Web Filtering Logs not showing user information

Question

Hello,

I'm a newbie on Sophos UTM and I'm having some issues trying to show the user ad on my Web Protection logs (http.log). 
 
 I'm getting the IP address but I not the user information. On the logs I can see this: user="" (blank). 
 
 I now that it must be a configuration that has to be enabled but I'm not quite sure of what could it be. 
 
 FI: The users are autogenerated and I've already configured the servers AD (Definition & Users -> Authentification Services -> Servers)

Best regards,

FormerMember · Answer

Hi antonio guevara , 
 If you've integrated your AD with UTM and imported users and groups, select the default authentication method. 
 Check out the following document for more information: 
 
 Sophos UTM: Understanding Sophos Web Filtering 
 Sophos UTM: Securing and Configuring Web Filtering 
 
 Thanks,