This time I am talking about Auto ISO.
The Auto ISO can be found in Custom Menu E in the following Olympus cameras:
Pen E-PL8, E-M5, E-M5 MkII, E-M10, E-M1 and MkII, E-M1,
In Pen E-PL9 and E-M10 MKIII its in the Custom Menu D1
and as shown in the video in E-M1 MkII its in the Custom menu E1.
The Auto ISO can also be set with the Super Panel.
If you havent seen the previous episodes I recomend you to watch them. The whole Using Olympus playlist can be found here: https://goo.gl/9cPqo1
If you have any questions please ask them in the comments!