Adobe Acrobat 7 Professional - Manual (Page 629)

About rules and conditions
Each rule in a profile governs a particular document property. The properties that make up
rules are organized by categories. (See
About property groups .) A condition is a simple
statement that is either true or false for a given object in an Adobe PDF file, for example,
"Font is not embedded" or "Color managed color used."
Conditions column in the Edit Profiles dialog box
You can create conditions for all objects that can be inspected, including file size, the last
modification date, number of pages, page size, comments, form fields, printer marks, text
objects, vector objects, images, and so on. Some condition statements specify
relationships between the actual value of a property (for example, text size or spot color
name) and the value you enter in the dialog box (for example, "12" or "Deep blue"). Other
statements compare numerical values, or define Boolean properties such as "has
TrimBox" or "is spot color."
Relationship between property value
and typed value Relationship between
numerical values Boolean properties
is equal to is not equal to is less than is true
contains does not contain is less than or equal to is not true
begins with does not begin with is equal to
ends with does not end with is not equal to
is contained in is not contained in is greater than
is greater than or equal to