Marketing Links to the Portal
Before sharing a URL with another department, find out if they plan to attach a UTM code to the URL. Marketing frequently adds UTM codes to URLs in order to gather actionable information about promotional methods.
Resource ID's function much like a redirect. The ID redirects the browser to the actual article. The value in using a resource id is that, long term, this avoids breaking a URL when content is moved or renamed. When a UTM is added to a link using a resource id, it adds a redirect on top of a redirect. A dynamic portal is not designed to handle this.
Note: "A UTM is set of parameters (or, UTM code) added to URLs to identify and track website traffic generated by a specific marketing campaign, and traffic sources (social media marketing, pay-per-click ad campaigns, email, etc.). This is useful when you're testing what promotion methods work best and to track the performance of certain content pieces." You can read more here.