diff --git a/code/studio/src/plugins/gui_editor/expressions/add.xml b/code/studio/src/plugins/gui_editor/expressions/add.xml
new file mode 100644
index 000000000..62cec88af
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/add.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Mathematical</category>
+<name>add</name>
+<variable>true</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/and.xml b/code/studio/src/plugins/gui_editor/expressions/and.xml
new file mode 100644
index 000000000..cc8c05c6e
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/and.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Logical</category>
+<name>and</name>
+<variable>true</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/div.xml b/code/studio/src/plugins/gui_editor/expressions/div.xml
new file mode 100644
index 000000000..aba3faffc
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/div.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Mathematical</category>
+<name>div</name>
+<variable>false</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/eq.xml b/code/studio/src/plugins/gui_editor/expressions/eq.xml
new file mode 100644
index 000000000..77b7041cc
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/eq.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Logical</category>
+<name>eq</name>
+<variable>true</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/ifthenelse.xml b/code/studio/src/plugins/gui_editor/expressions/ifthenelse.xml
new file mode 100644
index 000000000..248a68332
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/ifthenelse.xml
@@ -0,0 +1,10 @@
+<expression>
+<category>Logical</category>
+<name>ifthenelse</name>
+<variable>false</variable>
+<slots>
+<slot>if</slot>
+<slot>then</slot>
+<slot>else</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/mul.xml b/code/studio/src/plugins/gui_editor/expressions/mul.xml
new file mode 100644
index 000000000..54d03b025
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/mul.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Mathematical</category>
+<name>mul</name>
+<variable>true</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/ne.xml b/code/studio/src/plugins/gui_editor/expressions/ne.xml
new file mode 100644
index 000000000..31d62af02
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/ne.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Logical</category>
+<name>ne</name>
+<variable>true</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/not.xml b/code/studio/src/plugins/gui_editor/expressions/not.xml
new file mode 100644
index 000000000..872b9b7a4
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/not.xml
@@ -0,0 +1,8 @@
+<expression>
+<category>Logical</category>
+<name>not</name>
+<variable>false</variable>
+<slots>
+<slot>A</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/or.xml b/code/studio/src/plugins/gui_editor/expressions/or.xml
new file mode 100644
index 000000000..2d977267c
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/or.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Logical</category>
+<name>or</name>
+<variable>true</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/sub.xml b/code/studio/src/plugins/gui_editor/expressions/sub.xml
new file mode 100644
index 000000000..5f35c2895
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/sub.xml
@@ -0,0 +1,9 @@
+<expression>
+<category>Mathematical</category>
+<name>sub</name>
+<variable>false</variable>
+<slots>
+<slot>A</slot>
+<slot>B</slot>
+</slots>
+</expression>
diff --git a/code/studio/src/plugins/gui_editor/expressions/value.xml b/code/studio/src/plugins/gui_editor/expressions/value.xml
new file mode 100644
index 000000000..9bd57fc95
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/expressions/value.xml
@@ -0,0 +1,6 @@
+<expression>
+<category>Value</category>
+<name>value</name>
+<value>true</value>
+<variable>false</variable>
+</expression>