+Defaults to an empty string.
+
+=item B<TypeInstanceOID> I<OID>
+
+=item B<PluginInstanceOID> I<OID>
+
+=item B<HostOID> I<OID>
+
+If B<Table> is set to I<true>, I<OID> is interpreted as an SNMP-prefix that will
+return a list of values. Those values are then used as the actual type-instance,
+plugin-instance or host of dispatched metrics. An example would be the
+C<IF-MIB::ifDescr> subtree. L<variables(5)> from the SNMP distribution describes
+the format of OIDs. When option is set to empty string, then "SUBID" will be used
+as the value.
+
+Prefix may be set for values with use of appropriate B<TypeInstancePrefix>,
+B<PluginInstancePrefix> and B<HostPrefix> options.
+
+When B<Table> is set to I<false> these options has no effect.
+
+Defaults: When no one of these options is configured explicitly,
+B<TypeInstanceOID> defaults to an empty string.
+
+=item B<TypeInstancePrefix>
+
+=item B<PluginInstancePrefix>
+
+=item B<HostPrefix>
+
+These options are intented to be used together with B<TypeInstanceOID>,
+B<PluginInstanceOID> and B<HostOID> respectively.
+
+If set, I<String> is preprended to values received by querying the agent.
+
+When B<Table> is set to I<false> these options has no effect.
+