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BlueprintAPI > BlueprintAPI/RigVMController
Opens an undo bracket / scoped transaction for a series of actions to be performed as one step on the Undo stack. This is primarily useful for Python. This causes a UndoBracketOpened modified event.
Target is Rig VMController
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| object | Target | |
| string | In Title |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out | |
| boolean | Return Value |