Hi

I'm trying to make a digital asset only visible within the context of another digital asset.
But it is not entirely clear how to do this for me as I get an error.

http://www.sidefx.com/docs/houdini/assets/namespaces.html [www.sidefx.com]

Following the documentation I assume I have to do the following when I want to have a sop digital asset “FOO” only visible in sop digital asset “BAR”

In the operator name
Sop/BAR::companyname::FOO::1.0

But when I do this I'm getting
“Error creating digital asset: Can't create new operator to replace /obj/geo1/subnet1. The node may contain VOP Networks that cannot be deleted.”