Properties of characteristic shown in a BEx report

Hi experts,

I would like to ask for advice regarding to the properties of a characteristic in a BEx report.

The characteristic "Division" do have value "1000" in the InfoCube.

In the BEx report, the characteristic Division is included in the columns.

When executing the information in the Report, what it is shown is "Company / Divsion", for example, "company AAA / 1000".

Users just need to see the Division (value 1000), without the name of the company (as how it is in the InfoCube)

Why it shows the value like that?

What we can do to show just the value of the Divsion without the "company" at the beginning?

Thanks for your time!