I have an external std and the sample the I run in one sequence. Each have there own sets of compounds' peaks. I need to define them as two separate data set (compound table) in the method, in OpenLab cds, to be able to use them in the calculations for the report. My problem is, I can't find a way to define them separately. Is there a way to do that in the software? All I can see is Compounds--> Identification. And, whatever I add there would be treated identical as the compound peaks.