Resource Substitution Wizard & Multiple Projects

G

Gordon Grant

Hi

The Resource Subtitution Wizard is driving me mad! Hopefully, someone might
be able to shed some light on the issue please. I am trying to level multiple
resources across multiple concurrent projects. In other words I am trying to
answer the question "how quickly can I complete all of my projects using
multi skilled resources without over assigning anyone?"

Server: MS Project Server 2007
Client: MS Project Pro 2007

I have 10 software implementation projects that need to run almost
simultaneously. All follow a virtually identical set of steps within each
project. I have a small team of 5, but we are cross-skilled so most people
can do most jobs. I wish MS Project to calculate the optimal way to complete
all projects in the quickest way. If I manually set 1 person per task type,
it will take me 15 months to do all the work. I know logically that I will be
able to do them faster if I am smart with substituting resources - but I
simply can't see how to get it to work. All the on-line docs says "always run
levelling after the Substitution Wizard to sort out over allocation" - why
can't the Substitution Wizard take over allocation into account?

Surely this is my fault and not the way that it is intended to work?

Thanks for any suggestions!
Gordon

CLARIFICATION:

When I say "If I manually set 1 person per task type, it will take me 15
months to do all the work." - what I mean is...

I have 5 people who can all do the "SQL Development" task - and this task
comes up regularly across all of my projects. If I allocate the resource
called Bob to SQL Development, he becomes a bottleneck and my projects take
15 months to complete. If I allocate Bob on to SQL Dev on Project 1, Jim on
to SQL Dev on Project 2, etc then all the projects complete a lot faster.

But there are too many tasks (30 per project across 10 projects) for me to
manually work out the best allocation of my team. I would like to know the
optimal distribution of my team across all 10 projects, given the deadlines
for various projects, people's skills and that they can only work 100% per
day.

Can project do this for me or am I asking for the impossible?

Hopefully that is clearer..?
 

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