ABCDEFGHIJKLMNOPQRSTUVWXYZ
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Rules
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All definitions have an ID in the form Dxxx. Once an ID has been used, it is forever associated with that specific definition. If a definition changes, its title or text may change, but the ID will not. A definition that is removed, causes the definition ID to be associated with an empty title or text, but the ID is never repurposed for another definition.
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All requirements have an ID in the form Rxxx. Once an ID has been used, it is forever associated with that specific requirement. If a requirement changes, its title or text may change, but the ID will not. A requirement that is removed, causes the requirement ID to be associated with an empty title or text, but the ID is never repurposed for another requirement.
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PDF operators, PDF keywords, the names of keys in PDF dictionaries, and predefined names (as defined in ISO standards) are written in a bold font; for example, the key Trapped.
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Operands of PDF operators or values of dictionary keys are written in an italic font; for example the value false for the Trapped key.
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If a requirement contains letters in angled brackets, such as <A> or <B>, those refer to values to be defined by any variant that uses that particular requirement.
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To make editing easier, different sections of requirements start at different ranges. Specifically:
- All requirements for processing steps start from R1000
- All requirements for CxF start from R2000
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