This graphic depicts the Oracle Net Manager interface. The navigator pane (to the left) shows the following folders. Note that Listeners is expanded.

Directory
 Service Naming
Local
 Profile
 Service Naming
 Listeners
  LISTENER
  LISTENEREXTPROC
Oracle Names Servers

In the right pane, Other Services with the Service 1 tab is displayed. The tab contains the following fields:

As an example, extproc is entered in the Program Name field,
"EXTPROC_DLLS=ONLY:/home/xyz/mylib.so:/home/abc/urlib.so,LD_LIBRARY_PATH=/private/xpm/lib:/private/mylibs,MYPATH=/usr/ucb:/usr/local/packages,APL_ENV_FILE=/apl/conf/env.txt", extproc is entered in the SID field, and /oracle/9i is entered in the Oracle Home Directory field.

The tab also contains three buttons: Add Service, Remove Service, and Help.