</varlistentry>
<varlistentry>
- <term><option>-l</option></term>
+ <term><option>-l <replaceable>address</replaceable></option></term>
<term><option>--listen=<replaceable>address</replaceable></option></term>
<listitem><para>Listen on this <replaceable>address</replaceable>.
connection and pass the connection socket as standard input
and standard output.</para></listitem>
</varlistentry>
+
+ <varlistentry>
+ <term><option>-E <replaceable>VAR</replaceable><optional>=<replaceable>VALUE</replaceable></optional></option></term>
+ <term><option>--environment=<replaceable>VAR</replaceable><optional>=<replaceable>VALUE</replaceable></optional></option></term>
+
+ <listitem><para>Add this variable to the environment of the
+ launched process. If <replaceable>VAR</replaceable> is
+ followed by <literal>=</literal> assume that it is a
+ variable–value pair. Otherwise obtain the value from the
+ environment of <command>systemd-activate</command> itself.
+ </para></listitem>
+ </varlistentry>
</variablelist>
</refsect1>