I've accepted a job in Norway startingLaw and Government

Task prompt

I've accepted a job in Norway starting in a couple of months and I keep being told different things about what I have to register and in what order. I want the sequence pinned down from the tax authority's own English pages: which identification number I need and how it differs from the permanent one, what a tax deduction card is and whether my employer or I obtain it, what the simplified tax scheme for foreign workers is and who it applies to, what I must do about my address once I arrive, and what electronic identity I need to use the online services at all. Several of these depend on each other, so I need the dependencies made explicit rather than a flat list. Some of the tax authority's pages route particular occupations down separate rules, so tell me which occupational categories are carved out and would not follow the ordinary path. Where the authority publishes a figure that changes from year to year, record it as stated and note that it is year specific. Give me an ordered checklist with dependencies, the carve outs, and the one step that blocks everything else if it is missed.