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AVEVA™ Unified Engineering

Validate Ancillaries

  • Last UpdatedApr 01, 2026
  • 2 minute read

Checks ancillaries to verify compliance with the rules and application defaults.

An ancillary chosen via rules is always valid at the moment of selection. However, it is still important to understand why it was selected and to verify future model or rule changes do not invalidate it.

Validate Ancillaries

  1. In the Model Supports application, on the Supports tab, in the Tools group, select Validate Ancillaries.

    The application collects all ancillaries from the current hierarchy position and displays them in the Validate Ancillaries window:

    The columns displayed in the table include:

    Main Element Name

    Name of the main owning element of the compref

    Support Name

    Name of the SUPPO that owns the ancillary

    Ancillary Name

    Name of the ancillary

    Stype

    Stype of ancillary

    Description

    Description of ancillary

    Frame Type

    Framework Standard

    Rule Validity

    Checks if the selected ancillary complies with the rules

    Rlogic

    The Rlogic that eventually returned the ancillary result

    App Defaults Validity

    Checks if the ancillary complies with the application defaults

    Material

    Checks if the material of the compref complies with the material defaults

    Bore/Size

    Checks if the bore/size of the compref complies with the bore/size defaults

    Temperature

    Checks if the temperature of the compref complies with the temperature defaults

    Insulation Thickness

    Checks if the insulation thickness of the compref complies with the insulation thickness defaults

    Is Vertical

    Checks if the direction of the compref complies with the direction defaults

    Hidden columns that can be added to the table include:

    Ancillary Replacement Name

    Name of the ancillary replacement

    MDU Db

    MDU Description

    Frame Replacement Name

    Name of the frame replacement

  2. To choose which columns to display, right-click the column heading row, then select Show/Hide Column. Displayed columns are indicated with a check mark.

Check the results for unset defaults

If a property appears as unset in the table, and a more appropriate ancillary would have been chosen if that property was specified, then the catalog administrator must update the component property in the project catalog database. To navigate to the component in the Model Explorer and view its properties, right-click in the table and select Component Reference.

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