Add the note in a new voice. Select the extra rests that appear to the right and Edit>Remove rests
Select the 1st quaver G. Got to Engrave Mode and change its voice index property to 0.
The fact that you’re using Dorico in German has no impact on that. The fact that you’re using SE does.
One very important tip: use note colours (View menu in Write mode). This will show you easily in which voice each note and rest is. And in this situation, you really need that rest to be in downstem voice 1.
@Derrek I tried, but unfortunately I can’t do it (see picture).
In the first bar I inserted the G, now if I move it down an octave, it looks like you see in the second bar. What am I doing wrong or how do I make it right?
Select the green G. Go to Engrave mode properties panel. Change the Voice Column Index to 0. This will move it backwards to the same position as the pink notehead.
(As I told you the other day!)
There is a way to get the up-stem and down-stem G notes to have the same position using Dorico SE. Start by adding an eighth-note G in a second up-stem voice as shown in the first measure below. Then select both up-stem G notes and execute Edit > Notations > Voices > Swap Voice Order as shown in the second measure. Finally, delete the note in the second up-stem voice.
@johnkprice Thank you for the good description, but I can’t manage to insert the eighth note G at the place outlined in red in the attached picture, as shown in your picture in the first bar.
Could you please describe in small steps how I have to do this?
I’ve been trying to do it for a long time, but I just can’t manage it.
Select the down-stem G, press Shift-N to activate the caret and keep pressing Shift-V until the caret shows +2♩ as shown below. Then enter an eighth-note G in the second up-stem voice.
What you need to do to have both the dotted quarter (upstem voice 1) and the quaver (downstem voice 1) overlapping is change some options in Notation options>Voices (two options to change in order for that overlap to happen automatically).