How to extract the labels of the genes and objectives?

Since the results are data trees without any information of labels of the genes and objectives, how can we know the corresponding labels in a list?

What do you mean by labels? the data tree information (path digits) is basically the generation and individual number information in the population.

the labels mean the names of the genes and objectives in results. If I give 3 sliders for genes, and 3 objectives, and in the result gene data tree list, how can I know which one corresponds to the names in input sliders? Also the fitness objective list.

Please watch the following videos

Thanks Very much!