I use multiparm to control how many prefab i would like to scatter and make a objpath to do it. it works fine. but I would like to do more, add more attribute to the mulitparm for each prefab and combine it into one input for my hda but i would not find the node able to add the prim attribute, i use geometry import to merge all the scatter prefabs to input one.i try to use add attribute option in the geometry import node, but it always add into detail attribute. if I would like to change it to import to prim attribute. all the prim got separated. and i cannot find the attribute promote nod at topnet... may I know how i can do what i want? thank you

their are only I attribute i can add when I merge all geometry to one output. Is add the merge attribute, but I would like to do it more. do anyone know python well can help me write a simple script to do attribute promote? thank youuuu

the only way I found is make a hda processor have attribute promote inside....