@ArunManickam you do not need to have the min/max defined for each variable. However, there needs to be some sort of bounds put on the problem as Optimizer will not produce an answer if there are infinite options/numbers for it to test. For example: if you are trying to maximize revenue by selling product A, this problem is boundless. However, you could say that you only have 3 machines that produce Product A at 5 units per hour. This provides a bound as you can only sell as many units as you are able to produce. So you have two options with providing bounds: through the min/max in the action setup, or through setting up your constraints.
@tingtingxia Can you clarify what your question is?
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