Each infotype has at least three screens:

• An initial screen

• A single screen

• A list screen

It is also possible to adjust screen control to replace the single or list screen with alternative screens. This enables you to use different single or list screens for an infotype. You might want to use additional single or list screens within HR, for example, to adapt an infotype screen to the requirements of a particular country.

Screen control enables you to adapt the interface.

Infotypes also require additional screens if you want to be able to maintain them using fast data entry.