+ dependencies.</para>
+
+ <para>If a unit A that conflicts with
+ a unit B is scheduled to be started at
+ the same time as B, the transaction
+ will either fail (in case both are
+ required part of the transaction) or
+ be modified to be fixed (in case one
+ or both jobs are not a required part
+ of the transaction). In the latter
+ case the job that is not the required
+ will be removed, or in case both are
+ not required the unit that conflicts
+ will be started and the unit that is
+ conflicted is
+ stopped.</para></listitem>