PickUnit: need help!

[jastaV]

I found this command in Pen. War events sheet:

PickUnit; $Theater_Spanish_Peninsula|[color="Red"]1[/color]|$Regular

The command line is used as conditions for: ChgGroupCoh; ##
So it could be useful to modify Unit cohesion.

I'm not clear the meaning of $Theater_Spanish_Peninsula|1|$Regular.
In particular the [color="red"]1[/color].

Few lines of comments and may be an example could help.....

Thanks in advance

JastaV

[Primasprit]

PickUnit = AreaOrRegionUID; UIDType; SubTypeUID

UIDType = 0 -->AreaOrRegionUID [font=Verdana]is a Region UID[/font]
UIDType = 1 -->AreaOrRegionUID [font=Verdana]is an Area UID
[/font]