The Purpose attribute on the drawing template USER_Dims and USER_Labs layer elements define the display of labels and dimensions.
To define dimensioned orthogonal views, set the Purpose attribute on the USER_Dims LAYER element to
DIMA and set the
Purpose attribute on the USER_Labs layer element to
NOLA.
To define labelled isometric views, set the Purpose attribute on the USER_Dims LAYER element to
NODI and set the
Purpose attribute on the USER_Labs layer element to
LABA.