To achieve the Solutions Partner for Security designation, you must complete steps one and two with at least two individuals certified in each. For step three, while those individuals can also complete it, there is no requirement for additional individuals to have completed steps one or two before they can pursue step three. Therefore, the two additional people you mentioned can go straight to step three without needing to complete steps one or two first.
This means you can have a total of four individuals certified in step three, which would allow you to earn additional points beyond the initial 40 points you calculated.
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