Hi Jason,

There are many ways to get to the schema map so I'll talk about a few:

1. From the form, go to the form context menu, then navigate to Configure->Table. Then scroll down to Related Links and click Show Schema Map
2. From the list, go to the context menu in any of the column headers, then navigate to Configure->Table. Then scroll down to Related Links and click Show Schema Map
3. From the Application Navigator, go to the "Tables" module, then find the table you are interested in, open the record. Then scroll down to Related Links and click Show Schema Map
4. From the Application Navigator, go to the "Tables & Columns" module, then find and select the table you are interested in. Then scroll down to Related Links and click Show Schema Map

For more details check docs:

https://docs.servicenow.com/bundle/kingston-platform-administration/page/administer/table-administra...