Week 2 was more about "how ServiceNow stores Information,"; Week 3 feels more like "how ServiceNow hands that Information to actual people" - end users, fulfillers, service desk teams, etc.
ServiceNow ships with several self-service portals: Employee Center, Service Portal, Knowledge Portal, CAB Workbench, and Security Center. Security Center was the one that grabbed me - a dashboard purpose-built for compliance and security visibility, which lines up with where my own interests are headed.
Knowledge Management is where articles live in knowledge bases, get organized by category, and move through publish/retire workflows so nothing goes live without the right eyes on it. User Criteria controls who can read or contribute - and there's a genuinely useful toggle here: "Match All" means a user has to meet every condition you set; leave it off and meeting any one condition is enough. In the lab, I imported a Word doc straight into a knowledge article, then configured and tested that access actually worked the way I intended.
Service Catalog is ServiceNow's ordering system - request something, and it flows through three tables: REQ (the overall request) -> RITM (the specific Item) -> SCTASK (the actual fulfillment work). I built a catalog Item In Catalog Builder, added variables to collect Info from the requester, and set one variables to collect Info from the requester, and set one variable to change the price dynamically based on what the user picked. Then I impersonated a different user and submitted a real request just to watch it move.
Workflow Studio is the highlight of the week. I built a flow from scratch, hooked it to a catalog Item, and had It fire off a notification that pulled in the requester's first name dynamically. Small detail, but It's the difference between "Dear Customer" and an email that sounds like it meant for you - automation with a bit of personality.
Dashboards and notifications show the visualizations of tables and records. I built a donut chart grouping Incidents by pilot vs. non-pilot and firmware vs. non-firmware, dropped It onto a dashboard, and configured notifications so people find out about things without someone manually sending every update.
By the end of week 3, ServiceNow stopped being a "database with a nice UI" and started looking like a platform that can run entire business processes on its own.