## OleFormat.icon_caption property Gets icon caption of OLE object. In case if the OLE object does not have an icon or a caption cannot be retrieved, returns an empty string. ```python @property de......DocumentBuilder(doc=doc) # Embed a Microsoft Visio drawing into the document...insert_ole_object(file_name=IMAGE_DIR + 'Microsoft Visio drawing.vsd', prog_id='Package'...