Saving files in InDesign CS4 from CS5

Hello,

I forgot that saving a file in CS5 to be opened in CS4 is not exactly easy, the wording is a little bit confusing.

For doing so you have to use File > Export and choose InDesign Markup Language (IDML). This will let you open it in CS4.

I honestly ignore why the Adobe people decided to rename this action... It used to be very easy before.

I guess this will clarify the confusion. :)