DMS_ITEMS Control Table Changes

Besides the addition of the column di_user_bmask, several di_options bits are used to indicate that a specific field in the record was changed by Client Configurator or a user script. These new di_options bits are described in the following table.

Note: If you explicitly change the value of a bit in di_options, you must also set the corresponding bit in di_user_bmask. If you set a bit that has a default value of 1 to 0, you must set the corresponding bit in di_user_bmask to 1 to indicate that the value of this bit should be preserved by the redefine command.

DIOPT_Item_Key_Modified (8)	This bit must be set for any item whose item_key column is modified by the Client Configurator or a user script. The redefine command uses this bit to determine if the dms_item_key value should be preserved.
DIOPT_Subtype_Modified (0x40000 or decimal 262144)	This bit indicates that the dms_subtype column was set by the Client Configurator or a user script. The redefine command uses this bit to determine if the dms_subtype value should be preserved.