How do I set the end step with patterns more than 8 steps?

The Moog Forum Moog Semi-Modular Analog Synthesizers
1

I did not found it in the manual, how do I set the end step if I have a pattern with 8 steps and want to make 12 steps (i.e. switch to the “second” 8 notes)?

2

Found out myself ;o)
Just did not see that the upper row of the keyboard selects the patterns.