diff --git a/package-lock.json b/package-lock.json
index 73ad73be79ba6f2324d204681ff47a065ceef293..c7a8e82e73b6c2bb74852fe421a3ddb54f5c2df7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1236,6 +1236,14 @@
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       "dev": true
     },
+    "async": {
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "requires": {
+        "lodash": "^4.17.14"
+      }
+    },
     "async-each": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.3.tgz",
@@ -1955,8 +1963,7 @@
     "commander": {
       "version": "2.20.0",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz",
-      "integrity": "sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ==",
-      "dev": true
+      "integrity": "sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ=="
     },
     "component-bind": {
       "version": "1.0.0",
@@ -3058,6 +3065,11 @@
       "integrity": "sha1-gQaNKVqBQuwKxybG4iAMMPttXoA=",
       "dev": true
     },
+    "foreachasync": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/foreachasync/-/foreachasync-3.0.0.tgz",
+      "integrity": "sha1-VQKYfchxS+M5IJfzLgBxyd7gfPY="
+    },
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
@@ -3125,7 +3137,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -3540,7 +3553,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -3596,6 +3610,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -3639,12 +3654,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -3920,6 +3937,33 @@
         }
       }
     },
+    "hbs": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/hbs/-/hbs-4.0.4.tgz",
+      "integrity": "sha512-esVlyV/V59mKkwFai5YmPRSNIWZzhqL5YMN0++ueMxyK1cCfPa5f6JiHtapPKAIVAhQR6rpGxow0troav9WMEg==",
+      "requires": {
+        "handlebars": "4.0.14",
+        "walk": "2.3.9"
+      },
+      "dependencies": {
+        "handlebars": {
+          "version": "4.0.14",
+          "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.0.14.tgz",
+          "integrity": "sha512-E7tDoyAA8ilZIV3xDJgl18sX3M8xB9/fMw8+mfW4msLW8jlX97bAnWgT3pmaNXuvzIEgSBMnAHfuXsB2hdzfow==",
+          "requires": {
+            "async": "^2.5.0",
+            "optimist": "^0.6.1",
+            "source-map": "^0.6.1",
+            "uglify-js": "^3.1.4"
+          }
+        },
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
+        }
+      }
+    },
     "highlight.js": {
       "version": "9.15.8",
       "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.15.8.tgz",
@@ -5131,8 +5175,7 @@
     "lodash": {
       "version": "4.17.14",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.14.tgz",
-      "integrity": "sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==",
-      "dev": true
+      "integrity": "sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw=="
     },
     "lodash.includes": {
       "version": "4.3.0",
@@ -5749,7 +5792,6 @@
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.6.1.tgz",
       "integrity": "sha1-2j6nRob6IaGaERwybpDrFaAZZoY=",
-      "dev": true,
       "requires": {
         "minimist": "~0.0.1",
         "wordwrap": "~0.0.2"
@@ -7810,7 +7852,6 @@
       "version": "3.5.15",
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.15.tgz",
       "integrity": "sha512-fe7aYFotptIddkwcm6YuA0HmknBZ52ZzOsUxZEdhhkSsz7RfjHDX2QDxwKTiv4JQ5t5NhfmpgAK+J7LiDhKSqg==",
-      "dev": true,
       "optional": true,
       "requires": {
         "commander": "~2.20.0",
@@ -7821,7 +7862,6 @@
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
           "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true,
           "optional": true
         }
       }
@@ -8086,6 +8126,14 @@
         }
       }
     },
+    "walk": {
+      "version": "2.3.9",
+      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.9.tgz",
+      "integrity": "sha1-MbTbZnjyrgHDnqn7hyWpAx5Vins=",
+      "requires": {
+        "foreachasync": "^3.0.0"
+      }
+    },
     "walker": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/walker/-/walker-1.0.7.tgz",
@@ -8152,8 +8200,7 @@
     "wordwrap": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
-      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc=",
-      "dev": true
+      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
     },
     "wrap-ansi": {
       "version": "2.1.0",
diff --git a/package.json b/package.json
index 3677b2a8db9be496cadc813cab1446501627bbc3..e709eedd1dc5eb4057d4c68c959cb92a2531d00d 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "bcryptjs": "^2.4.3",
     "class-transformer": "^0.2.3",
     "class-validator": "^0.9.1",
+    "hbs": "^4.0.4",
     "jsonwebtoken": "^8.5.1",
     "passport-jwt": "^4.0.0",
     "pg": "^7.11.0",