How to make a calculation

[WinYit]

Hi,

May I know how to add another row to make the addition calculation.

If 0 + unlimited, the result show unlimited. 

[pottsbi]

I'm not too sure what exactly is being asked but I will answer the best I can. You want to add a row to that table that returns unlimited if the value in column a is "0" and the value in column b is "unlimited"? If so, I would just make a measure and add that to the table. The measure would be something like 

Measure Name = If(AND(Table['Column A'] = "0", Table['Column B'] = "Unlimited"),
                  "Unlimited",
                  "Else Value"
                )

This is assuming both fields are of type string

[WinYit]

Here is the result that I want:

This pic I did with excel, I want it, especially the yellow part perform at Power BI

[pottsbi]

Did you try with the measure I suggested?

[Mahesh0016]

can you share sample output in table format?

[WinYit]

Actually, I am making a report from old report system into Power BI.

The picture below are the old report system:

However, I have been asked to the Add Calculation between carry foward(bring forward) and SLa only.