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4.5.7. Detach (SuCri4DetachSupport)

Updated on 07/09/2026

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    Overview

    Detach removes individual components from an existing assembly. It is not sufficient to delete the SuNo in the properties of a component by hand, as the assembly would otherwise remain inconsistent.

    This is needed when an already derived layout is to be adjusted afterwards.

    Where can I find the function?

    In the Module 4 window under Detach. Alternatively via the command line with SuCri4DetachSupport.

    SuCri function Detach on the SuCri tab, Module 4, Quick Access

    Plant 3D™ command

    PropertyValue
    CommandSuCri4DetachSupport

    Icon

    Icon of the Detach button

    RibbonSuCri tab, Module 4 group, in the Module 4 window under Detach.
    Keyboard shortcutNo default shortcut
    From versionSuCri 25.1.1.1

    Video

    How it works in detail

    You select the objects to be removed and confirm with Enter. SuCri asks whether the cube should be regenerated, which you confirm. The assembly is then redefined.

    Do not forget the associated anchors; they are usually located at the bottom of the component and must be detached as well. You can check the result at any time with the Select function: click a part, and everything that still belongs to it is highlighted.

    Application examples

    Example 1: Cleaning up a layout afterwards

    The derived drawing shows parts that do not belong on the drawing. You detach them from the assembly, have the cube regenerated and update the view.

    Example 2: Removing feet from the bill of materials

    The base plates are procured separately and should not appear in the bill of materials of the assembly. After detaching, they disappear from the list and the layout.

    Tips and best practices

    • Not via the properties: Removing the SuNo by hand is not enough and leaves an inconsistent assembly.
    • Include the anchors: They are easily overlooked and otherwise remain as leftovers in the assembly.
    • Cross-check with Select: The quickest way to check the result.

    Related articles

    • Selection, shows what currently belongs to the assembly.
    • Attaching, the basic command of Module 4, combining components into an assembly.
    • Module 4, overview of all functions of Module 4.

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