CTNonVisualDrawingProps cnv = nvSpPr.addNewCNvPr();
cnv.setName("AutoShape " + shapeId);
cnv.setId(shapeId + 1);
nvSpPr.addNewCNvSpPr();
nvSpPr.addNewNvPr();
CTShapeProperties spPr = ct.addNewSpPr();
CTPresetGeometry2D prst = spPr.addNewPrstGeom();
prst.setPrst(STShapeType.RECT);
prst.addNewAvLst();
return ct;
}