# MxPropertyLockedEnum Enumeration Namespace: `ArchestrA.Toolkit` **Syntax** ```csharp enum MxPropertyLockedEnum { MxUndefinedLockedStatus = -1, MxUnLocked = 0, MxLockedInMe = 1, MxLockedInParent = 2, MxPropertyLockedEnumEND = 3, } ``` **Remarks** This enumeration indicates the lock status of an attribute in a package. Attributes that are MxUnLocked and MxLockedInMe can be modified in the package, whereas attributes that are MxLockedInParent cannot be modified in the package.