From version 1.00.24.038 or later, it is now possible to set a status so that all matches are set as 'Suspended'.

By default, if a candidate is moved to a Non-Live status then only the 

EXAMPLE

In the example above, the candidate was set to status TEST and so the Status of their Matches has been set to SUS

How it Works

Setup

STEP 1: Go to Maintenance > Setup > Code Tables

Select system area as C - Contact Management, then choose the code table Candidate status [911]

Tick the Extra Info [ ] box, and then set the UPD All Matches column to 1.00

Step 2: Go to Maintenance > Setup > Parameters

Choose File, Open and select the parameter set ENIGMA

Find Engima, Text(16) and set the status that you wish to set matches to.