Though you can only manage a settlement while in that settlement. There is no Steam Workshop technically unless you consider Mods being it.
Now you view statistics, manage settlers, tasks, and settings. Mods are findable on the Nexus and directly in game (though the In-game mods are more limited). Now you would go to a terminal and simply load your management holotape.This makes helping your people so much easier and fool-proof, instead of running around trying to track all twenty of your settlers to make sure they are working. Settlement Management Software actually adds in a software for terminals that helps you control your settlement better! It adds control and significantly more than just barebones like food, water, defense, etc.
