Lock one selection in the line chart

[gkir]

Hi,

I want to compare item A with other items. I need to see this item in the line chart all the time no matter what is selected.

For example, if B is selected, the line chart should show A and B.

If C and D are selected, the line chart should show A, C and D.

If there is no selection, the line chart should show item A.

How to do it?

[MohammadLoran25]

Hi @gkir ,

How many Categories do you have? Only A, B, C and D ?

[gkir]

Hi @MohammadLoran25 ,

Now we have 185 but the number of categories will increase in the future.