Description: Even though Model Rules are given to individual models, there are some Model Rules that function on unit level, such as dictating how entire units can move or operate. Model Rules differentiate between the following cases:
• Units with X: Whenever a Model Rule or Property is referred to as units with the rule, this means units where every single model in it has Rule X or Property X.
• Units containing X: Whenever a Model Rule is referred to as units containing the rule, this means units where at least one model in it has Rule X or Property X.
• Units not containing X: Whenever a Model Rule is referred to as units not containing the rule, this means units where no single model in it has Rule X or Property X.