================================
Next Steps Tracking
================================

+------------------------------+----------------------------------+--------------------+
| Property                     | Description                      |  Type              |
+==============================+==================================+====================+
| ID                           | Unique ID for the message        | Auto number        |
+------------------------------+----------------------------------+--------------------+
| nextStepUserID               | ID from the nextStep user entity | Integer/ entity    |
|                              |                                  | reference          |
+------------------------------+----------------------------------+--------------------+
| created                      | created date/time                | timestamp          |
+------------------------------+----------------------------------+--------------------+
| changed                      | changed date/time                | timestamp          |
+------------------------------+----------------------------------+--------------------+
| step_sent                    |  ID of the component sent        | integer            |
+------------------------------+----------------------------------+--------------------+
| reply_received               |  Reply received                  | string             |
+------------------------------+----------------------------------+--------------------+
| next_step                    | ID of the next step to send      | integer            |
+------------------------------+----------------------------------+--------------------+
| next_step_due_date           | date to send next step           | timestamp          |
+------------------------------+----------------------------------+--------------------+
| resent_count                 | integer                          | integer            |
+------------------------------+----------------------------------+--------------------+

This table is used to store a history of messages sent.