Unified Profit Center Business Unit for many business units organizations

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Hello,

I have an urgent issue, I have many business units and my cost is per cost org.

I want to have one cost org containing all inv orgs for all business units.

But I found out that I should assign the same profit center business units for all organizations in all business unit, is this correct?

And if this correct, is it only a container for cost, or it has any impact in requsiitioning, procurement, profitability, revenue or financial impact?

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