cannot find which opencsw catalog being used

[Wyche, George PW]

An older OS10u10 machine has lots of opencsw packages.
I want to add an opencsw program. I want to know which catalog this old machine is using.
How can I find that and look at it?

I am aware that I can do a #pkgutil --install <name>, and whatever catalog is the one, probably has the opencsw program and will "just do it", that is it will go get for me, so I don't *need* to know what is in the catalog.