cups-pk-helper would not be on Opensolaris
By user12821170 on Feb 23, 2010
Just saw Vincent Vuntz's blog on a fine-grained control for printer related operations on system-config-printer based on Policy Kit. That is the Print Manager for CUPS on a number of distributions including OpenSolaris. Tim Waugh has also blogged about this here
Unfortunately, OpenSolaris users will not be able to get this feature though since PolicyKit is not part of OpenSolaris.