SPField.PushChangesToLists Property
Gets or sets a Boolean value that specifies whether to propagate changes that are made in the field template to lists that implement the field.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
Property Value
Type: System.Booleantrue to propagate changes to lists that implement the field; otherwise, false.