FLEXFIELDS In Oracle

Flexfield are made up with Attribute columns or Segment columns .
which are more flexible than the normal fields.
we have two type of flexfields
1)DFF (Descriptive Flex Field)
2)KFF (Key Flex Field)

DFF: It will be used to capture the Extra information from the end user
without change the code in the form and without Alter the DB object.
ATTRIBUTE Columns will be used to Capture the DFF data.

KFF: it will be used to Capture the Key information from the User
in code language for every code there will be a specific meaning.
SEGMENT Columns will be used Capture the KFF Data

We can find all the flexfield details in Application Developer
Responsibility

Flexfield=>Descriptive=>register=> CTRL+F11 for all DFF
Flexfield=>Key =>register=> CTRL+F11 for all KFF

We will Use the Segment form to Customize the DFF.