Thanks, but that is not the direction i need to go.
some more background information:
I want to do a curvechart. There is a maximum of different values (points) possible to show on this chart, but the actual amount of visible points depends on the array.length. Now i have all the possible points a seperate comp. Within we have shapelayers and textlayers, which have different values and visibilities.
The question is, can i have one comp for the points and duplicate them with different names with the power of expressions? 😉