I.R.I.S. Cardiris Pro 5 - Manual (Page 80)

Chapter 7 – Organizing business cards
74

Double-click any of the duplicates to view their information in
detail.

The card data is spread out across 4 different tabs. The tabs
marked in red require your attention. The information inside the
tabs that are not marked has been processed automatically by
Cardiris.
Tab Data and Tab Custom fields
Click the Data tab to access the data fields information. The
information below also applies to the Custom fields tab.
When Cardiris finds duplicate contacts, it compares the information
in the data fields of the different contacts and merges the contacts
into a single card.
Color codes are used to indicate the status of the information:

The merged card fields are marked in black.

The information that has been selected and moved to the merged
card is marked in blue. This is the information that Cardiris
considers to be correct.