How to multiply a bus by a constant and still retain signal names

Seems like a really simple thing, but I can't figure it out. How can I multiply a bus by a gain or a constant and have the output as a bus that retains the same names as the input? When I put a gain block on a bus, the output becomes a vector with no signal names. On the other hand using a Bus assignment block doesn't solve the problem since one would still have to split out the individual signals in the bus and then multiply them. Any ideas?

[Vivek]

Ah! I may have answered my own question within 5 minutes of asking it. Here's a screen shot

Answer 1

[Vivek]

That makes it clear.

Answer 2

[Vivek]

That makes it clear.

Answer 3

[Vivek]

That makes it clear.