Hang on- you got a tempest in a teapot here and the answer is right under
your nose - in fact you gave you own answer right in the middle of this
post. The units are to be sorted in the order that they will be worked -
that means if you have set up the outline structure correctly to begin with
they will be sorted on the start date of the summary tasks with the outline
structure preserved. When you build your task list each of the units
becomes a summary task. Indented under each one is the set of activities to
be performed on it. You simply enter the unit's summary tasks in the order
you want to perform them. If you presently have them in a different order,
just collapse the subtasks by clicking on the outline symbol next to the
summary name, click the id number to select the whole line, and use
"click-and-drag" to move the task and its assorted subtasks will move with
it. Perhaps you're trying to have the WBS number equal the Unit number but
that's not really what a WBS is all about - the WBS is a sequence number.
You can define a custom field if you need to associate accounting codes or
something with the task. The result would be:
WBS Task
1 Upgrade Unit 2
1.1 Task 1
1.1.1 Task 2
1.2 Task 3
2 Upgrade Unit 4
2.1 Task 1
2.2 Task 2
2.3 Task 3
3 Upgrade Unit 3
3.1 Task 1
3.2 Task 2
3.3 Task 3
4 Upgrade Unit 1
4.1 Task 1
4.2 Task 2
4.3 Task 3
etc
What's wrong with that?
Another possibility if you really do need to associate a WBS number with a
specifc unit number so the codes are in the pattern where Unit 2 is WBS 2,
Unit 3 is WBS 3 etc - In the Project menu use the Define WBS to set up a
custom code structure. List the units in numerical order and indent their
subtasks under them. The WBS codes will be assigned in numerical order,
same as the outline number. Then use click-and-drag to move the summary
tasks into the order you want them. The Outline numbers will change but
unless you manually trigger a renumbering the custom WBS codes won't.
--
Steve House [MVP]
MS Project Trainer/Consultant
Visit
http://www.mvps.org/project/faqs.htm for the FAQs