How to use Update/ DisplayAll, Correction mode in Component Action

How to use Update/ DisplayAll, Correction mode in Component Action.

Component Action : Update
– Shows Current and Future
– Allows changes to Current
– Allows changes to Future

Component Action: Update/ Display All
– Shows History, Current, and Future
– Allows changes to Current
– Allows changes to Future

Component Action: Correction
– Shows History, Current, and Future
– Allows changes to History
– Allows changes to Current
– Allows changes to Future

Actions Detail

Add	Select to add a new high-level key, such as a new employee ID or customer. Except in the case of effective dating, use Add to insert a new current row or to update future rows.
Update/Display	Select to update existing rows only.
Update/Display All	Select to update current and future rows in an effective-dated record. Use only with effective-dated records. Do not use these actions unless the main record that is associated with the page definitions is effective dated. This information is translated to include history at runtime.
Correction	Select to update any rows (history, current, and future) in an effective-dated record. Use only with effective-dated records. This information is translated to correct history at runtime.

Ref: https://docs.oracle.com/cd/E24150_01/pt851h2/eng/psbooks/tapd/chapter.htm?File=tapd/htm/tapd15.htm
Ref:https://it.toolbox.com/question/what-is-the-use-update-displayall-correction-mode-in-component-action-092214