diff --git a/include/quick-groups.html b/include/quick-groups.html
new file mode 100644
index 00000000..45552c2f
--- /dev/null
+++ b/include/quick-groups.html
@@ -0,0 +1,46 @@
+
+ Having a persistent group of tracks and/or busses has a number of pros,
+ such as being able to control faders of multiple tracks at once, at any
+ moment in time. However, Ardour also supports "quick" temporary groups.
+
+
+
+ Selecting multiple tracks or busses either in the Editor or in the Mixer
+ window allows treating those tracks and/or busses as a group as long as
+ the tracks/busses are selected. This means:
+
+
+
+ -
+ Adjusting fader position in one track/bus will change faders' positions
+ of other selected tracks/busses by the same amount. The same applies
+ to input trim changes.
+
+ -
+ Toggling Solo, Mute, Rec-enable, Solo Safe, Solo Isolate, Monitoring
+ controls in one track/bus will toggle the same type of control in other
+ selected tracks/busses.
+
+
+
+
+ If one of the selected tracks/busses belongs to a persistent group,
+ selecting it will automatically all the other members of that persistent
+ group and affect respective controls there as well. This can be worked around
+ by opening group's setting and changing what controls are shared in the group.
+
+
+
+ There are two cases where quick groups will not work as expected:
+
+
+
+ -
+ When a change to a control in a selected track/bus comes from a hardware
+ control surface.
+
+ -
+ When you use the mouse scroll wheel to adjust faders
+ (this is a temporary limitation).
+
+
diff --git a/master-doc.txt b/master-doc.txt
index ab403e0c..7bd42a2a 100644
--- a/master-doc.txt
+++ b/master-doc.txt
@@ -754,6 +754,14 @@ uri: working-with-tracks/track-and-bus-groups
part: chapter
---
+---
+title: Quick groups
+include: quick-groups.html
+link: quick-groups
+uri: working-with-tracks/quick-groups
+part: chapter
+---
+
---
title: Monitor Section
include: monitor-section.html