NRAAS - Age Relative? Aging up the Whole Town...

I don't know the answer, but you might find it by clicking on City Hall and choosing Town first. Then see what you can find.

OK...after messing around with it, for a bit, it is as follows:

Townhall>Master Controller>Sim>Intermediate>Age Relative>Homeworld (Select your homeworld, you'll have to do it for each world if you want to keep everything in synch)>All

That will give you the Age in Days that you want to add to the entirety of the Sims of your homeworld. Now keep in mind that sometimes it will prompt you, other times it won't and it will select a Sim at random for you to add the age to...but since you have selected ALL it will apply the ages to ALL of them.

Yes, on City Hall or an in-game computer, not Town but NRaas > MC > Sim > Intermediate > Age Relative > (filter to the sims you want to age adjust or "X" to dismiss the filter and select All or those you want by name) > 80. Or maybe the prompt and 80 entry come before the filter, am not in game at the moment, but it's something like that.

But if a fair number or all of these sims are subsequently going to be shoved into an older life stage or be placed at the final day of their current stage, I wouldn't recommend doing that on an entire world in one go. The number of now "late" or ready to age up sims all at once might be a bit much for Overwatch and the game to process one at a time. Or it might be just fine, depends on the population of the world and how busy the game engine is doing other things at the same time.

The reason I did this was because I built a new home for my Legacy and wanted to make sure to take into account the development and building duration of time. So I just applied 80 days to all the worlds; one world at a time.