diff --git a/icons-dark/actions/16/activities.svg b/icons-dark/actions/16/activities.svg
new file mode 100644
index 00000000..b7d7d4d5
--- /dev/null
+++ b/icons-dark/actions/16/activities.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons-dark/actions/16/diag_activity.svg b/icons-dark/actions/16/diag_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons-dark/actions/16/diag_activity.svg
+++ b/icons-dark/actions/16/diag_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons-dark/actions/16/preferences-activities.svg b/icons-dark/actions/16/preferences-activities.svg
deleted file mode 100644
index 98aa72a7..00000000
--- a/icons-dark/actions/16/preferences-activities.svg
+++ /dev/null
@@ -1,13 +0,0 @@
-
diff --git a/icons-dark/actions/16/umbrello_diagram_activity.svg b/icons-dark/actions/16/umbrello_diagram_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons-dark/actions/16/umbrello_diagram_activity.svg
+++ b/icons-dark/actions/16/umbrello_diagram_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons-dark/actions/16/virtual-desktops.svg b/icons-dark/actions/16/virtual-desktops.svg
new file mode 100644
index 00000000..7abb8f6e
--- /dev/null
+++ b/icons-dark/actions/16/virtual-desktops.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons-dark/actions/22/activities.svg b/icons-dark/actions/22/activities.svg
new file mode 100644
index 00000000..b465a70a
--- /dev/null
+++ b/icons-dark/actions/22/activities.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons-dark/actions/22/diag_activity.svg b/icons-dark/actions/22/diag_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons-dark/actions/22/diag_activity.svg
+++ b/icons-dark/actions/22/diag_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons-dark/actions/22/preferences-activities.svg b/icons-dark/actions/22/preferences-activities.svg
deleted file mode 100644
index ab7f7c87..00000000
--- a/icons-dark/actions/22/preferences-activities.svg
+++ /dev/null
@@ -1,14 +0,0 @@
-
diff --git a/icons-dark/actions/22/umbrello_diagram_activity.svg b/icons-dark/actions/22/umbrello_diagram_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons-dark/actions/22/umbrello_diagram_activity.svg
+++ b/icons-dark/actions/22/umbrello_diagram_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons-dark/actions/22/virtual-desktops.svg b/icons-dark/actions/22/virtual-desktops.svg
new file mode 100644
index 00000000..b0ab386a
--- /dev/null
+++ b/icons-dark/actions/22/virtual-desktops.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons-dark/actions/24/activities.svg b/icons-dark/actions/24/activities.svg
new file mode 100644
index 00000000..103e23aa
--- /dev/null
+++ b/icons-dark/actions/24/activities.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons-dark/actions/24/preferences-activities.svg b/icons-dark/actions/24/preferences-activities.svg
deleted file mode 100644
index 3bb2518f..00000000
--- a/icons-dark/actions/24/preferences-activities.svg
+++ /dev/null
@@ -1,13 +0,0 @@
-
diff --git a/icons-dark/actions/24/virtual-desktops.svg b/icons-dark/actions/24/virtual-desktops.svg
new file mode 100644
index 00000000..261b3531
--- /dev/null
+++ b/icons-dark/actions/24/virtual-desktops.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons/actions/16/activities.svg b/icons/actions/16/activities.svg
new file mode 100644
index 00000000..11f7c07a
--- /dev/null
+++ b/icons/actions/16/activities.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons/actions/16/diag_activity.svg b/icons/actions/16/diag_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons/actions/16/diag_activity.svg
+++ b/icons/actions/16/diag_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons/actions/16/preferences-activities.svg b/icons/actions/16/preferences-activities.svg
deleted file mode 100644
index 800beabc..00000000
--- a/icons/actions/16/preferences-activities.svg
+++ /dev/null
@@ -1,13 +0,0 @@
-
diff --git a/icons/actions/16/umbrello_diagram_activity.svg b/icons/actions/16/umbrello_diagram_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons/actions/16/umbrello_diagram_activity.svg
+++ b/icons/actions/16/umbrello_diagram_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons/actions/16/virtual-desktops.svg b/icons/actions/16/virtual-desktops.svg
new file mode 100644
index 00000000..6460b7a8
--- /dev/null
+++ b/icons/actions/16/virtual-desktops.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons/actions/22/activities.svg b/icons/actions/22/activities.svg
new file mode 100644
index 00000000..19b06ba3
--- /dev/null
+++ b/icons/actions/22/activities.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons/actions/22/diag_activity.svg b/icons/actions/22/diag_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons/actions/22/diag_activity.svg
+++ b/icons/actions/22/diag_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons/actions/22/preferences-activities.svg b/icons/actions/22/preferences-activities.svg
deleted file mode 100644
index 5e5901f6..00000000
--- a/icons/actions/22/preferences-activities.svg
+++ /dev/null
@@ -1,14 +0,0 @@
-
diff --git a/icons/actions/22/umbrello_diagram_activity.svg b/icons/actions/22/umbrello_diagram_activity.svg
index 79543799..58e7dd8a 120000
--- a/icons/actions/22/umbrello_diagram_activity.svg
+++ b/icons/actions/22/umbrello_diagram_activity.svg
@@ -1 +1 @@
-preferences-activities.svg
\ No newline at end of file
+activities.svg
\ No newline at end of file
diff --git a/icons/actions/22/virtual-desktops.svg b/icons/actions/22/virtual-desktops.svg
new file mode 100644
index 00000000..15ea24dc
--- /dev/null
+++ b/icons/actions/22/virtual-desktops.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons/actions/24/activities.svg b/icons/actions/24/activities.svg
new file mode 100644
index 00000000..b0499021
--- /dev/null
+++ b/icons/actions/24/activities.svg
@@ -0,0 +1,8 @@
+
diff --git a/icons/actions/24/preferences-activities.svg b/icons/actions/24/preferences-activities.svg
deleted file mode 100644
index 71b56bfb..00000000
--- a/icons/actions/24/preferences-activities.svg
+++ /dev/null
@@ -1,13 +0,0 @@
-
diff --git a/icons/actions/24/virtual-desktops.svg b/icons/actions/24/virtual-desktops.svg
new file mode 100644
index 00000000..f7663f16
--- /dev/null
+++ b/icons/actions/24/virtual-desktops.svg
@@ -0,0 +1,8 @@
+