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  1. Abstract
  2. Supported Versions
  3. Implementing Data Masking and Data Subset with IMS Unload File Sources

Implementing Data Masking and Data Subset with IMS Unload File Sources

Implementing Data Masking and Data Subset with IMS Unload File Sources

Creating a Data Domain

Creating a Data Domain

When you create a data domain, you can enter regular expressions that describe the data that you want to include in the data domain. You can also enter regular expressions that describe the names of database columns to include.
  1. To access the policies, click
    Policies
    .
    The
    Policies
    view shows a list of the policies, data domains, and rules in the TDM repository.
  2. Click
    Actions
    New
    Data Domain
    .
  3. Enter the name, sensitivity level, and description for the data domain. Click
    Next
    .
  4. Click
    Next
    .
  5. Optionally, enter a regular expression to filter columns by data pattern.
  6. To add more expressions for data patterns, click the
    +
    icon.
  7. Click
    Next
    to add regular expressions that filter columns by column name. Or, click
    Finish
    to skip entering any more data domain information.
    You can add multiple expressions.
  8. Enter regular expressions to filter columns by column name.
  9. Click
    Next
    if you want to apply preferred masking rules to the data domain. Or, click
    Finish
    to finish configuring the data domain.
  10. To add preferred masking rules to the data domain, click
    Add Rules
    .
    The
    Add Rules
    dialog box appears.
  11. Select the data masking rules to add.
  12. Click
    OK
    .
  13. Enable one rule as the default rule.
  14. Click
    Finish
    .