The Access Policy transformation applies data access policies that you create on the Data Access Management page in Data Governance and Catalog according to the data requirements of your organization.
Data access policies are sets of rules that apply data protections and filters that de-identify attributes or redact rows from the data.
For example, use an Access Policy transformation to make customer data available to colleagues while complying with data privacy regulations. At run time, the transformation hides or obscures the data for which your colleagues do not have access rights based on metadata.
An Access Policy transformation doesn't display the data access policies, since those are dynamically applied based on the data and metadata. Users with the appropriate permissions manage data access policies on the Data Access Management page in Data Governance and Catalog.
Note: To use Access Policy transformations in your mappings, your organization must use Data Governance and Catalog.