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  1. Abstract
  2. Supported Versions
  3. Implementing Data Masking and Data Subset with Sequential or VSAM Sources

Implementing Data Masking and Data Subset with Sequential or VSAM Sources

Implementing Data Masking and Data Subset with Sequential or VSAM 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. To add regular expressions that filter columns by column name, click
    Next
    . 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
    OK
    .
  10. Click
    Finish
    .


Updated October 18, 2019