diff --git a/Makefile b/Makefile
index 76ad9b813..6c5aff5c0 100644
--- a/Makefile
+++ b/Makefile
@@ -74,7 +74,7 @@ list-projects:
 	@echo "Sample projects: template biorobots-sample cancer-biorobots-sample cancer-immune-sample"
 	@echo "                 celltypes3-sample heterogeneity-sample pred-prey-farmer virus-macrophage-sample"
 	@echo "                 worm-sample interaction-sample mechano-sample rules-sample physimess-sample custom-division-sample"
-	@echo "					asymmetric-division-sample"
+	@echo "					asymmetric-division-sample immune-function-sample"
 	@echo ""
 	@echo "Sample intracellular projects: template_BM ode-energy-sample physiboss-cell-lines-sample"
 	@echo "                 cancer-metabolism-sample physiboss-tutorial physiboss-tutorial-invasion"
@@ -216,6 +216,15 @@ asymmetric-division-sample:
 	cp ./config/PhysiCell_settings.xml ./config/PhysiCell_settings-backup.xml 
 	cp -r ./sample_projects/asymmetric_division/config/* ./config/
 
+immune-function-sample:
+	cp -r ./sample_projects/immune_function/custom_modules/* ./custom_modules/
+	touch main.cpp && cp main.cpp main-backup.cpp
+	cp ./sample_projects/immune_function/main.cpp ./main.cpp 
+	cp Makefile Makefile-backup
+	cp ./sample_projects/immune_function/Makefile .
+	cp ./config/PhysiCell_settings.xml ./config/PhysiCell_settings-backup.xml 
+	cp -r ./sample_projects/immune_function/config/* ./config/
+
 # ---- intracellular projects 
 ode-energy-sample:
 	cp ./sample_projects_intracellular/ode/ode_energy/custom_modules/* ./custom_modules/
diff --git a/sample_projects/Makefile-default b/sample_projects/Makefile-default
index 76ad9b813..6c5aff5c0 100644
--- a/sample_projects/Makefile-default
+++ b/sample_projects/Makefile-default
@@ -74,7 +74,7 @@ list-projects:
 	@echo "Sample projects: template biorobots-sample cancer-biorobots-sample cancer-immune-sample"
 	@echo "                 celltypes3-sample heterogeneity-sample pred-prey-farmer virus-macrophage-sample"
 	@echo "                 worm-sample interaction-sample mechano-sample rules-sample physimess-sample custom-division-sample"
-	@echo "					asymmetric-division-sample"
+	@echo "					asymmetric-division-sample immune-function-sample"
 	@echo ""
 	@echo "Sample intracellular projects: template_BM ode-energy-sample physiboss-cell-lines-sample"
 	@echo "                 cancer-metabolism-sample physiboss-tutorial physiboss-tutorial-invasion"
@@ -216,6 +216,15 @@ asymmetric-division-sample:
 	cp ./config/PhysiCell_settings.xml ./config/PhysiCell_settings-backup.xml 
 	cp -r ./sample_projects/asymmetric_division/config/* ./config/
 
+immune-function-sample:
+	cp -r ./sample_projects/immune_function/custom_modules/* ./custom_modules/
+	touch main.cpp && cp main.cpp main-backup.cpp
+	cp ./sample_projects/immune_function/main.cpp ./main.cpp 
+	cp Makefile Makefile-backup
+	cp ./sample_projects/immune_function/Makefile .
+	cp ./config/PhysiCell_settings.xml ./config/PhysiCell_settings-backup.xml 
+	cp -r ./sample_projects/immune_function/config/* ./config/
+
 # ---- intracellular projects 
 ode-energy-sample:
 	cp ./sample_projects_intracellular/ode/ode_energy/custom_modules/* ./custom_modules/
diff --git a/sample_projects/immune_test_2024/Makefile b/sample_projects/immune_function/Makefile
similarity index 100%
rename from sample_projects/immune_test_2024/Makefile
rename to sample_projects/immune_function/Makefile
diff --git a/sample_projects/immune_test_2024/VERSION.txt b/sample_projects/immune_function/VERSION.txt
similarity index 100%
rename from sample_projects/immune_test_2024/VERSION.txt
rename to sample_projects/immune_function/VERSION.txt
diff --git a/sample_projects/immune_test_2024/config/PhysiCell_settings.xml b/sample_projects/immune_function/config/PhysiCell_settings.xml
similarity index 100%
rename from sample_projects/immune_test_2024/config/PhysiCell_settings.xml
rename to sample_projects/immune_function/config/PhysiCell_settings.xml
diff --git a/sample_projects/immune_test_2024/config/cell_rules.csv b/sample_projects/immune_function/config/cell_rules.csv
similarity index 86%
rename from sample_projects/immune_test_2024/config/cell_rules.csv
rename to sample_projects/immune_function/config/cell_rules.csv
index 684855ced..0799bc9c2 100644
--- a/sample_projects/immune_test_2024/config/cell_rules.csv
+++ b/sample_projects/immune_function/config/cell_rules.csv
@@ -7,4 +7,4 @@ tumor cell,apoptotic,increases,apoptotic debris secretion,1,0.5,10,1
 tumor cell,necrotic,increases,necrotic debris secretion,1,0.5,10,1
 // tumor cell,doxorubicin,increases,damage rate,1,0.5,4,0
 tumor cell,time,decreases,damage repair rate,0,15,10,0
-fast T cell,damage delivered,increases,transformation to exhausted T cell,...
\ No newline at end of file
+fast T cell,damage delivered,increases,transform to exhausted T cell,0.01,30.0,8,0
diff --git a/sample_projects/immune_test_2024/config/cells.csv b/sample_projects/immune_function/config/cells.csv
similarity index 100%
rename from sample_projects/immune_test_2024/config/cells.csv
rename to sample_projects/immune_function/config/cells.csv
diff --git a/sample_projects/immune_test_2024/custom_modules/custom.cpp b/sample_projects/immune_function/custom_modules/custom.cpp
similarity index 100%
rename from sample_projects/immune_test_2024/custom_modules/custom.cpp
rename to sample_projects/immune_function/custom_modules/custom.cpp
diff --git a/sample_projects/immune_test_2024/custom_modules/custom.h b/sample_projects/immune_function/custom_modules/custom.h
similarity index 100%
rename from sample_projects/immune_test_2024/custom_modules/custom.h
rename to sample_projects/immune_function/custom_modules/custom.h
diff --git a/sample_projects/immune_test_2024/main.cpp b/sample_projects/immune_function/main.cpp
similarity index 100%
rename from sample_projects/immune_test_2024/main.cpp
rename to sample_projects/immune_function/main.cpp
diff --git a/sample_projects/immune_test_2024/custom_modules/empty.txt b/sample_projects/immune_test_2024/custom_modules/empty.txt
deleted file mode 100644
index e69de29bb..000000000