Attribute definition
Each enterprise may require and maintain different customization
for entities such as quote, order, order line or opportunity. The
customization of entities can be achieved by defining dynamic attributes
for a combination of enterprise and document type.
Mapping of column and attribute
Each attribute extended or defined for an enterprise is
stored in the YFS_ENTITY_CUSTOM_ATTRIBUTE table along with the column
name to which the attribute is mapped. The extended entities have
corresponding hang off tables with predefined number of columns. The
manageEntityCustomAttribute API is used to manage custom attributes
for document type and entity.