diff --git a/.idea/ballisticacore.iml b/.idea/ballisticacore.iml
index 572d4a0c..0d927f73 100644
--- a/.idea/ballisticacore.iml
+++ b/.idea/ballisticacore.iml
@@ -34,6 +34,7 @@
       <excludeFolder url="file://$MODULE_DIR$/src/generated" />
       <excludeFolder url="file://$MODULE_DIR$/src/tools" />
       <excludeFolder url="file://$MODULE_DIR$/submodules" />
+      <excludeFolder url="file://$MODULE_DIR$/tools/bacommon" />
       <excludeFolder url="file://$MODULE_DIR$/tools/efro" />
       <excludePattern pattern=".assetcache" />
       <excludePattern pattern=".cache*" />
@@ -66,4 +67,4 @@
     <orderEntry type="jdk" jdkName="Python 3.7" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
-</module>
+</module>
\ No newline at end of file
diff --git a/tools/bacommon b/tools/bacommon
new file mode 120000
index 00000000..50140a86
--- /dev/null
+++ b/tools/bacommon
@@ -0,0 +1 @@
+../assets/src/ba_data/python/bacommon
\ No newline at end of file