Enabling this setting lets you display online awareness for names when your IBM Lotus Sametime server is configured to lookup Notes canonical hierarchical names (for example CN=John Smith/OU=Sales/O=Acme) instead of Note abbreviated hierarchical names (for example John Smith/Sales/Acme). To determine if you should use this setting, check with your administrator.
1. Click File > Preferences.
2. Click User Preferences.
3. Click the plus sign next to Instant Messaging and then click General.
4. Select or deselect Use canonical name for instant messaging status lookup.