diff --git a/PARAM_DEF/mms1_j_gse.xml b/PARAM_DEF/mms1_j_gse.xml
new file mode 100644
index 0000000..ec38cc7
--- /dev/null
+++ b/PARAM_DEF/mms1_j_gse.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_j_gse">
+    <get><vi name="mms1:fgm:current"><baseParam name="J_GSE"/></vi></get>
+    <process/>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mms1_j_gsm.xml b/PARAM_DEF/mms1_j_gsm.xml
new file mode 100644
index 0000000..75a4b6b
--- /dev/null
+++ b/PARAM_DEF/mms1_j_gsm.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_j_gsm">
+    <get><amdaParam name="mms1_j_gse"/></get>
+    <process>#framesTransformation($mms1_j_gse;GSE;GSM;false)</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mms1_j_tot.xml b/PARAM_DEF/mms1_j_tot.xml
new file mode 100644
index 0000000..a383801
--- /dev/null
+++ b/PARAM_DEF/mms1_j_tot.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_j_tot">
+    <get><vi name="mms1:fgm:current"><baseParam name="J"/></vi></get>
+    <process/>
+    <output/>
+</param>
--
libgit2 0.21.2