NX 11 without feature playback

Hello,

up until now we always told our designers to occasionally use feature playback to check if the model regenerates without a problem (Helped many times to find problems earlier).

This was especially useful when many changes were made while switching between (current) features.

In NX 11 this feature is gone and I cannot find a replacement or even information that it was removed.

Does somebody know why it was removed or better if there is a suitable replacement for this feature?

Thanks in advance.