Add CCK field to panel / page (from page manager) Working in a D6 site, I was asked to add the CCK field that appears in all nodes, which is a taxonomy term reference, a tag, to a "Landing Page" created using page manager and panels. Is that even possible? If yes, how would I go about doing that?
In short, no. Pages are not entities (or nodes in D6) and so cannot have fields, CCK or D7 core, on them.

It's possible that FAPE does what you want, since it allows you to stick an Entity directly into a Page, but that's D7 only.