Anybody knows the method to solve systematic layout?

1.how to draw the relationship diagram? how to decide the components for it?

2.After that, we suppose to get the space requirements for people and tasks, so how to do that?

3.let's go ahead to do the activity relationship diagram, and try to finish the initial relationships diagram with bundled tasks, pls elaborate more about that.

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I believe you are professional, dun need my leading questions, so just go ahead, waiting for your answers.... tks sincerely.