Hi, it seems it is not supported in sketchup 2020 and i saw some videos on youtube. I don't think that can help.
I have this kind of file :
Number | Width | length | height
915462 90 80 50
945126 95 75 60
914594 80 65 50
951554 92 73 61
. . . .
. . . .
. . . .
I would like to be able to automate the creation of these shapes with the creation of a component which will not have the "number" without having each time to create a rectangle with the length and the width then use the push / pull to get the right one height.