Managing products and portfolios : Configuring attributes
  
Configuring attributes
To add, delete and edit attributes
Click the Settings icon Settings icon, and then, from the Configure group, click Attributes.
To configure global attributes
Select Administration from the users menu, and then select Global Attributes under the General tab.
See
Adding attributes
Editing and deleting attributes
Customize attribute layout using the Layout Designer
Adding or removing attributes from views
Attribute settings
Attribute types
Link list settings
Roles