Code
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Display
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Definition
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any
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Any |
Any number of the actions in the group may be chosen, from zero to all. |
all
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All |
All the actions in the group must be selected as a single unit. |
all-or-none
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All Or None |
All the actions in the group are meant to be chosen as a single unit: either all must be selected by the end user, or none may be selected. |
exactly-one
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Exactly One |
The end user must choose one and only one of the selectable actions in the group. The user SHALL NOT choose none of the actions in the group. |
at-most-one
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At Most One |
The end user may choose zero or at most one of the actions in the group. |
one-or-more
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One Or More |
The end user must choose a minimum of one, and as many additional as desired. |