To view data domain discovery results, close the profile and open it again. Click the

Profile | Data Domain

view.

Select a column and click on the

Data Preview

tab to view the source data of the selected column. The data viewer displays the first 200 records of columns returned in the data domain profile.

You can select rows and approve the data domain for each column. When you approve the suggested data domain for the column, you can assign the rules in the domain to each column in the data domain. You can assign the rules in the

Define | Data Masking

view.

After you are finished working on the data domain for a column, you can verify the data domain for each column in the

Data Domain

view. The

Verify

column is for tracking. It does not affect the data domain profile operation.

When you finish approving the data domains, you can mark the data domain classification as completed. Use this method to verify that you reviewed all the results. Completing the data domain classification does not affect any process.

The following image shows the data domain discovery results:

The following table describes the columns in the data discovery results:

Column Name	Description
Table	Name of the table.
Source	Name of the column to mask.
% Data Conformance	The percentage of rows that contain metadata or data patterns that match the data domain.
% Null	The number of rows that contain NULL values in the source column.
Patterns	The number of data domain data or metadata patterns that match the column.
Column Name Match	Indicates if the column name is the matching data domain pattern.
Current Data Domain	Shows the previous data domain when you run the data domain profile more than once.
Profiled data domain	The data domain name returned from the latest profile run.
Status	Shows whether the data domain is verified or approved.