diff --git a/MPI/trilinos/12/variants b/MPI/trilinos/12/variants
new file mode 100644
index 0000000..66e2610
--- /dev/null
+++ b/MPI/trilinos/12/variants
@@ -0,0 +1,9 @@
+trilinos/12.8.1		stable		gcc/4.8.5 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3 
+trilinos/12.8.1		stable		gcc/4.9.4 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3 
+trilinos/12.8.1		stable		gcc/5.4.0 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3 
+trilinos/12.8.1		stable		gcc/6.2.0 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3 
+
+trilinos/12.10.1	unstable	gcc/4.8.5 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3 
+trilinos/12.10.1	unstable	gcc/4.9.4 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3 
+trilinos/12.10.1	unstable	gcc/5.4.0 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3 
+trilinos/12.10.1	unstable	gcc/6.2.0 openmpi/1.10.4 b:cmake/3.6.3 b:OpenBLAS/0.2.19 b:parmetis/4.0.3