dataType: the Activity Type. Examples include "userid" or "subscriberid" or "task" or "note" or empty quotes (
"") for the deal's initial creation.
dataId: the ID for the related object (e.g. a Task or Note or similar), if relevant
dataAction: Examples include "add" or "complete" or the new value ("100") if the value is changing
dataOldVal: The previous value, if the value has changed (see
dataAction); otherwise, empty quotes (
deal: ID of the deal related to the activity item
d_id: ID of the deal related to the activity item