?DB - This will show the schema name (e.g., default_demo1_db).
?BG_PROJECT - This will show the value of the defect's Project field.
?BG_BUG_ID - This will be replaced by the Bug ID.
?SERVER - This will be replaced by the server name.
?PROJECT - This will display the QC Domain and Project.
You can include other fields in the subject line by adding parameters with the following format: ?FIELDNAME (must be uppercase)