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This documentation supports the 9.0 version of BMC Atrium Core.

To view the latest version, select the version from the Product version menu.

BMC Atrium Core 9.0 ... Planning Planning the data model Planning to extend the data model

Rank of choices for extending the data model

For a data model with the greatest simplicity and performance, your best choices are ranked in this order:

  1. Use federation to extend the data model.
  2. Use the Category, Type, and Item attributes to extend the data model.
  3. Install an extension from BMC Software to extend the data model.
  4. Add attributes to extend the data model.
  5. Add subclasses to extend the data model.
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Last modified by Gary Beason on Feb 03, 2012
planning cdm concept common_data_model extensions guidelines recommendations ranking methods

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Planning to extend the data model
Guidelines for adding attributes and subclasses
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