Expression or value
 
(what is entered into folder when expression is true)
Description
 This may be any valid rule or combination of rules that results in a value that will be entered into the folder. Some basic rules are:
    - for checkmark type folder, value may be left empty
 
    - for date type folder, empty value means Today
 
    - for other type folder, empty value means delete the current folder value
 
    - value can have the same syntax as Condition, see follows
 
Examples
 See also the 
Rules for examples with specific functions.