Go to the Records menu and click on "Settings" control. You can show following columns in your table:

• Created at - the date and time when the record was created.
• Updated at - the date and time when the record was updated.
• IP - author's IP address.
• Entry ID Number (internal) - record's id
• Added by - record's author (owner)

Use the Columns tab, if you need to display system columns on the Table widget: