accumulation in a diagram

[#1]

Hi,

I have different values for each week and want to accumulate them. I tried it with the accumulation button and with the formula

=

rangesum(sum(VerfügtMore), above([Verfügt IST]))

I get the same result by both (picture the blue and the light green line)

Is it possible, that the line isn't over the whole x-Axis? only there, where I have accolulated values?

so that they ends at the value 25?

thanks

[#2]

hm, maybe is that with the key, can I delet that somehow?

but thanks for your help !!

and also a nice day