Common
                                                 Add Table Join Relationships
                                            Table join relationships indicate how table fields are connected. Table join relationships must be manually added to System Types.
To add table join relationships:
- Click Common > System Types in Navigation pane.
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Click Tables icon for a System Type.
 - Click Joins icon for System Type table.
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Click Add.
 - Select the table on left side of join from LEFT SYSTEM TYPE TABLE ID combo box.
 - Select the table on right side of join from RIGHT SYSTEM TYPE TABLE ID combo box.
 - Click Save.
 - Click Fields icon for join.
 - 
                                                    
Click Add.
View the field descriptions for the System Types Join Field page
 - Enter order in which joins occur in PRIORITY field.
 - Select the table field on left side of join from LEFT SYSTEM TYPE TABLE FIELD ID list box.
 - Select the table field on right side of join from RIGHT SYSTEM TYPE TABLE FIELD ID list box.
 - Select type of join from TYPE list box.
 - Click Save.