buses name in max+

hello

I have 8 16-bit signal, and I want combine them to one signal.

A0[15..0]

A1[15..0]

A2[15..0]

.

.

.

A7[15..0]

I want convert(or combine) them to this signal : A[7..0][15..0]

all of this signals are in gdf(graphic editor file ).

What should I do?