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API > API/Editor > API/Editor/Sequencer > API/Editor/Sequencer/MVVM > API/Editor/Sequencer/MVVM/ViewModels > API/Editor/Sequencer/MVVM/ViewModels/FOutlinerItemModelMixin
References
| Module | Sequencer |
| Header | /Engine/Source/Editor/Sequencer/Public/MVVM/ViewModels/OutlinerItemModel.h |
| Include | #include "MVVM/ViewModels/OutlinerItemModel.h" |
| Source | /Engine/Source/Editor/Sequencer/Private/MVVM/ViewModels/OutlinerItemModel.cpp |
void SetExpansionWithoutSaving
&40;
bool bInIsExpanded
&41;
Remarks
Set expansion state without saving it in the movie-scene data