Slicer  4.8
Slicer is a multi-platform, free and open source software package for visualization and medical image computing

MRMLDM → Libs Relation

File in Modules/Loadable/Annotations/MRMLDMIncludes file in Libs
vtkMRMLAnnotationDisplayableManager.hMRML / DisplayableManager / vtkMRMLAbstractDisplayableManager.h