Do workspaces show the same field names as reports?
All versions, reports, workspaces.
I know that there are certain fields in a table, but when I try to add them to a workspace, I cannot find them in the insert controls list.
Workspace editors do not show the actual table and field names on the insert controls; rather they show a slightly different name. For example, in the incident workspace editor, the table/field combination "incidents.created" is shown as "Incident.Created."
If you need to know the exact table & field names (such as for adding to a report) you can look in the data dictionary for the name as used directly in the database.