+ Single line connector with dynamic name
+ Dynamic attribute "Type" shown below the object

GRAPHREP
SHADOW mode:off

AVAL tp:"Type"


PEN w:0.02cm color:red

IF (tp = "sameInstanceAs")
START
EDGE
FONT color:red
POLYLINE 3 x1:-.33cm y1:-.11cm x2:0.0cm y2:0.0cm x3:-.33cm y3:0.11cm
MIDDLE
TEXT "sameInstanceAs" x:0.00cm y:0.00cm w:c:2.00cm h:t
END
POLYLINE 3 x1:-.33cm y1:-.11cm x2:0.0cm y2:0.0cm x3:-.33cm y3:0.11cm
ENDIF


IF (tp = "Instance of")
START
EDGE
FILL color:red
FONT color:red
MIDDLE
TEXT "Instance of" x:0.00cm y:0.00cm w:c:2.00cm h:t
END
POLYGON 3 x1:-.33cm y1:-.11cm x2:0.0cm y2:0.0cm x3:-.33cm y3:0.11cm
ENDIF

IF (tp = "differentFrom")
START
EDGE
FILL color:red
FONT color:red
MIDDLE
TEXT "differentFrom" x:0.00cm y:0.00cm w:c:2.00cm h:t
END
POLYGON 3 x1:-.33cm y1:-.11cm x2:0.0cm y2:0.0cm x3:-.33cm y3:0.11cm
ENDIF

IF (tp = "allDifferent")
PEN w:0.02cm style:dot color:red
START
EDGE
FONT color:red
POLYLINE 3 x1:-.33cm y1:-.11cm x2:0.0cm y2:0.0cm x3:-.33cm y3:0.11cm
MIDDLE
TEXT "allDifferent" x:0.00cm y:0.00cm w:c:2.00cm h:t
END
POLYLINE 3 x1:-.33cm y1:-.11cm x2:0.0cm y2:0.0cm x3:-.33cm y3:0.11cm
ENDIF