Combined approval
In case of a combined approval, an item needs several combined regular approvals and
the final accept or reject will be based on the combination of the results of all these
regular approvals. Users that are specified by user, users that are specified by
e-mail and users that are specified by attribute will be combined so that
every user will only appear once in the final participant list. Users that have a double
definition (for example because they you specified them explicitly by e-mail but they were also
included in the group that you selected by attribute) will only be included once. A user
that appears once as a regular participant and once as an informative participant will be
added to the list as a regular participant.