When there is a contents variable there can also be some more / changed keywords.

The contents variable is regarded as a variable when it comes to STUB, HEADING, VALUES, CODES, etc. Specific for a contents variable are the following:

CONTVARIABLE

The name of the variable that is the contents variable.

BASEPERIOD

Each content can have a different base period.
BASEPERIOD("A")="2001"; BASEPERIOD("B")="2002";

CFPRICES

Each content can have a different price information.
CFPRICES("A")="C"; CFPRICES("B")="F";

CONTACT

For backward compability. Today all contents are expected to have the same contact.
CONTACT("A")="xx".

LAST-UPDATED

Each content can have a date when last updated.
LAST-UPDATED("A")="20080101 10:00"; LAST-UPDATED("B")="20080202 11.00";

REFPERIOD

Each content can have a different reference period.
REFPERIOD("A")="1st January"; BASEPERIOD("B")="31st December";

STOCKFA

Each content can have a different information for stock, flock or avarage.
BASEPERIOD("A")="S"; BASEPERIOD("B")="F";

UNITS

Each content can have a different unit.
UNITS("A")="kg"; UNITS("B")="tons";