[ccnet-user] Trigger if another project is successful and the time is right

[OBones]

Hello,

I want to trigger project U when it is 21:00 weekdays but only if
project B was successful during its last run.
Reading the documentation, I thought I could do this with a
multiTrigger for project U:

        <multiTrigger operator="And">
          <triggers>
            <projectTrigger project="B">
              <triggerFirstTime>False</triggerFirstTime>
              <innerTrigger type="intervalTrigger" seconds="1800"
buildCondition="IfModificationExists" />
            </projectTrigger>-->
            <scheduleTrigger time="21:00">
              <weekDays>
                <weekDay>Monday</weekDay>
                <weekDay>Tuesday</weekDay>
                <weekDay>Wednesday</weekDay>
                <weekDay>Thursday</weekDay>
                <weekDay>Friday</weekDay>
              </weekDays>
            </scheduleTrigger>
          </triggers>
        </multiTrigger>

Unfortunately this did not work and the build was not triggered last
night.
I set triggerFirstTime to false because according to the
documentation, the first time the internal trigger triggers is not
reliable.
Could it be this value that is preventing the build from running
altogether?
Or am I doing something wrong?

Regards
Olivier