diff --git a/manifest.json b/manifest.json
index 2ee78337..73fa9459 100644
--- a/manifest.json
+++ b/manifest.json
@@ -4,7 +4,7 @@
     "name": "Revelation"
   },
   "resource": {
-    "id": "mlt",
+    "id": "rlt",
     "name": "Regular"
   },
   "toolsSelectedGLs": {
@@ -15,8 +15,8 @@
     "build": "148"
   },
   "target_language": {
-    "id": "mng",
-    "name": "Eastern Mnong",
+    "id": "rgs",
+    "name": "Southern Roglai",
     "direction": "ltr",
     "book": {
       "name": "Khải Huyền"
diff --git a/rgs_rlt_rev_book.usfm b/rgs_rlt_rev_book.usfm
new file mode 100644
index 00000000..39435454
--- /dev/null
+++ b/rgs_rlt_rev_book.usfm
@@ -0,0 +1,4 @@
+\toc1 Khải Huyền
+\usfm 3.0
+\id REV EN_RLT rgs_Southern⋅Roglai_ltr Wed Jan 13 2021 08:37:35 GMT+0700 (Indochina Time) tc
+\h Revelation