Global Search is one of the most widely used features in Dynamics 365 since everyone needs to lookup records on a regular basis. Global search makes finding records easy because it allows users to query the entire D365 database in a quick and easy way. The main difference between global search and entity search is that global search checks multiple entities in the system while entity search only looks through records for a specific entity type.
Global search is great for looking up records if you only have a rough idea or small piece of information to go on. This is because global search checks multiple entities and multiple key fields in those entities for your search word. Global search casts a wide net and finds anything with a close match. With that said, global search does not check every field for a match because that would simply take too long.
With the above in mind, do you know which fields are being checked in your company right now when you perform a global search query? To find out, you will need account admin privileges, allowing you to look at the system backend and customize your global search setup.
To start, let’s check which entities are currently enabled for global search. To do so, go to Settings > Administration in the navigation menu.
Within the Administration screen click on System Settings.