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    <div class="moz-cite-prefix">On 02/01/2019 10:08, Michael Chapman
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:alpine.LFD.2.21.1901022003300.4053@beren.home"><br>
      <blockquote type="cite">
        <pre class="moz-quote-pre" wrap="">Requires = Wants + Requisite + PartOf

is that correct ?
</pre>
      </blockquote>
      <pre class="moz-quote-pre" wrap="">
I think it's just:

  Requires = Wants + PartOf

Wants= propagates "start" and "restart" jobs as "start" jobs on the other 
unit.

ConsistsOf= (the inverse of PartOf=) propagates "stop" and "restart" jobs 
as "stop" and "try-restart" jobs respectively on the other unit.

So Wants= configures activation dependencies in one direction, and 
PartOf= configures deactivation dependencies in the other direction.

(I'm taking this from transaction_add_job_and_dependencies in 
src/core/transaction.c, if anybody wants to check my working.)</pre>
    </blockquote>
    So...<br>
    <br>
    Requires = Wants + PartOf<br>
    Requires + After = Wants  + PartOf + Requisite + After<br>
    <br>
    better ?<br>
    My goal is to try to clarify that in the documentation at some
    point...<br>
    <br>
    <br>
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