Documentation for ANSYS ICEM CFD/AI*Environment 11.0 SP1
Documentation for ANSYS ICEM CFD/AI*Environment 11.0 SP1
The Undo button undoes the last operation. For a few operations like smoothing, refinement, coarsening, conversion, etc., where the whole mesh is changing, only one Undo is possible.
![[Note]](graphics/note.png) | Note |
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Operations related to display cannot typically be undone. |
| Note |
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When using Undo for blocking operations, the index control may be affected because the active state of the index control may be modified by the Undo operation. |