Field code PARAM
Field description Parameter for ACTION
Field type Alphanumeric Length: 50
Field rule

There are currently no valid values defined; if this (optional) field is included in the ADMIN message, its value should be left blank (�� or �?�)

Dictionary field PARAM (EMDIS message only, not in WMDA data dictionary.)
EMDIS messages ADMIN
WMDA XML fields related to dictionary field