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=== OFF Algorithm ===
=== OFF Algorithm ===
OFF should follow the same algorithm as the Disk Of Five Algorithm:
OFF should follow the same algorithm as the Disk Of Five Algorithm:
−
* ''assign product category'' - each product should have a product category assigned;
+
* ''assign OFF product category'' - each product should have a product category assigned, otherwise the DOF can not work;
+
* ''map product category to DOF categories'' - each OFF category should correspond to a DOF category. As there are only a limited number of DOF categories, this can fail. The product is then unrecognised with respect to DOF.
== OFF Changes required ==
== OFF Changes required ==