diff --git a/openpype/settings/defaults/system_settings/applications.json b/openpype/settings/defaults/system_settings/applications.json
index 42e742d07c..38320b8981 100644
--- a/openpype/settings/defaults/system_settings/applications.json
+++ b/openpype/settings/defaults/system_settings/applications.json
@@ -20,8 +20,6 @@
         },
         "variants": {
             "2020": {
-                "enabled": true,
-                "variant_label": "2020",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Autodesk\\Maya2020\\bin\\maya.exe"
@@ -41,8 +39,6 @@
                 }
             },
             "2019": {
-                "enabled": true,
-                "variant_label": "2019",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Autodesk\\Maya2019\\bin\\maya.exe"
@@ -62,8 +58,6 @@
                 }
             },
             "2018": {
-                "enabled": true,
-                "variant_label": "2018",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Autodesk\\Maya2018\\bin\\maya.exe"
@@ -106,8 +100,6 @@
         },
         "variants": {
             "2020": {
-                "enabled": true,
-                "variant_label": "2020",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Autodesk\\Maya2020\\bin\\mayabatch.exe"
@@ -125,8 +117,6 @@
                 }
             },
             "2019": {
-                "enabled": true,
-                "variant_label": "2019",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Autodesk\\Maya2019\\bin\\mayabatch.exe"
@@ -144,8 +134,6 @@
                 }
             },
             "2018": {
-                "enabled": true,
-                "variant_label": "2018",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Autodesk\\Maya2018\\bin\\mayabatch.exe"
@@ -182,8 +170,6 @@
         },
         "variants": {
             "12-2": {
-                "enabled": true,
-                "variant_label": "12.2",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.2v3\\Nuke12.2.exe"
@@ -201,8 +187,6 @@
                 "environment": {}
             },
             "12-0": {
-                "enabled": true,
-                "variant_label": "12.0",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.0v1\\Nuke12.0.exe"
@@ -220,8 +204,6 @@
                 "environment": {}
             },
             "11-3": {
-                "enabled": true,
-                "variant_label": "11.3",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke11.3v1\\Nuke11.3.exe"
@@ -239,8 +221,6 @@
                 "environment": {}
             },
             "11-2": {
-                "enabled": true,
-                "variant_label": "11.2",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke11.2v2\\Nuke11.2.exe"
@@ -254,6 +234,11 @@
                     "linux": []
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "12-2": "12.2",
+                "12-0": "12.0",
+                "11-3": "11.3"
             }
         }
     },
@@ -275,8 +260,6 @@
         },
         "variants": {
             "12-2": {
-                "enabled": true,
-                "variant_label": "12.2",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.2v3\\Nuke12.2.exe"
@@ -300,8 +283,6 @@
                 "environment": {}
             },
             "12-0": {
-                "enabled": true,
-                "variant_label": "12.0",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.0v1\\Nuke12.0.exe"
@@ -325,8 +306,6 @@
                 "environment": {}
             },
             "11-3": {
-                "enabled": true,
-                "variant_label": "11.3",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke11.3v1\\Nuke11.3.exe"
@@ -350,8 +329,6 @@
                 "environment": {}
             },
             "11-2": {
-                "enabled": true,
-                "variant_label": "11.2",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke11.2v2\\Nuke11.2.exe"
@@ -371,6 +348,12 @@
                     ]
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "12-2": "12.2",
+                "12-0": "12.0",
+                "11-3": "11.3",
+                "11-2": "11.2"
             }
         }
     },
@@ -392,8 +375,6 @@
         },
         "variants": {
             "12-2": {
-                "enabled": true,
-                "variant_label": "12.2",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.2v3\\Nuke12.2.exe"
@@ -417,8 +398,6 @@
                 "environment": {}
             },
             "12-0": {
-                "enabled": true,
-                "variant_label": "12.0",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.0v1\\Nuke12.0.exe"
@@ -442,8 +421,6 @@
                 "environment": {}
             },
             "11-3": {
-                "enabled": true,
-                "variant_label": "11.3",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke11.3v1\\Nuke11.3.exe"
@@ -467,8 +444,6 @@
                 "environment": {}
             },
             "11-2": {
-                "enabled": true,
-                "variant_label": "11.2",
                 "executables": {
                     "windows": [],
                     "darwin": [],
@@ -486,6 +461,12 @@
                     ]
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "12-2": "12.2",
+                "12-0": "12.0",
+                "11-3": "11.3",
+                "11-2": "11.2"
             }
         }
     },
@@ -507,8 +488,6 @@
         },
         "variants": {
             "12-2": {
-                "enabled": true,
-                "variant_label": "12.2",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.2v3\\Nuke12.2.exe"
@@ -532,8 +511,6 @@
                 "environment": {}
             },
             "12-0": {
-                "enabled": true,
-                "variant_label": "12.0",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke12.0v1\\Nuke12.0.exe"
@@ -557,8 +534,6 @@
                 "environment": {}
             },
             "11-3": {
-                "enabled": true,
-                "variant_label": "11.3",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke11.3v1\\Nuke11.3.exe"
@@ -582,8 +557,6 @@
                 "environment": {}
             },
             "11-2": {
-                "enabled": true,
-                "variant_label": "11.2",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Nuke11.2v2\\Nuke11.2.exe"
@@ -603,6 +576,12 @@
                     ]
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "12-2": "12.2",
+                "12-0": "12.0",
+                "11-3": "11.3",
+                "11-2": "11.2"
             }
         }
     },
@@ -752,8 +731,6 @@
         },
         "variants": {
             "18-5": {
-                "enabled": true,
-                "variant_label": "18.5",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Side Effects Software\\Houdini 18.5.499\\bin\\houdini.exe"
@@ -769,8 +746,6 @@
                 "environment": {}
             },
             "18": {
-                "enabled": true,
-                "variant_label": "18",
                 "executables": {
                     "windows": [],
                     "darwin": [],
@@ -784,8 +759,6 @@
                 "environment": {}
             },
             "17": {
-                "enabled": true,
-                "variant_label": "17",
                 "executables": {
                     "windows": [],
                     "darwin": [],
@@ -797,6 +770,11 @@
                     "linux": []
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "18-5": "18.5",
+                "18": "18",
+                "17": "17"
             }
         }
     },
@@ -815,8 +793,6 @@
         },
         "variants": {
             "2-83": {
-                "enabled": true,
-                "variant_label": "2.83",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Blender Foundation\\Blender 2.83\\blender.exe"
@@ -838,8 +814,6 @@
                 "environment": {}
             },
             "2-90": {
-                "enabled": true,
-                "variant_label": "2.90",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\Blender Foundation\\Blender 2.90\\blender.exe"
@@ -859,6 +833,10 @@
                     ]
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "2-83": "2.83",
+                "2-90": "2.90"
             }
         }
     },
@@ -916,8 +894,6 @@
         },
         "variants": {
             "animation_11-64bits": {
-                "enabled": true,
-                "variant_label": "11 (64bits)",
                 "executables": {
                     "windows": [
                         "C:\\Program Files\\TVPaint Developpement\\TVPaint Animation 11 (64bits)\\TVPaint Animation 11 (64bits).exe"
@@ -933,8 +909,6 @@
                 "environment": {}
             },
             "animation_11-32bits": {
-                "enabled": true,
-                "variant_label": "11 (32bits)",
                 "executables": {
                     "windows": [
                         "C:\\Program Files (x86)\\TVPaint Developpement\\TVPaint Animation 11 (32bits)\\TVPaint Animation 11 (32bits).exe"
@@ -948,6 +922,10 @@
                     "linux": []
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "animation_11-64bits": "11 (64bits)",
+                "animation_11-32bits": "11 (32bits)"
             }
         }
     },
@@ -1160,8 +1138,6 @@
         "environment": {},
         "variants": {
             "1-1": {
-                "enabled": true,
-                "variant_label": "1.1",
                 "executables": {
                     "windows": [],
                     "darwin": [],
@@ -1173,6 +1149,9 @@
                     "linux": []
                 },
                 "environment": {}
+            },
+            "__dynamic_keys_labels__": {
+                "1-1": "1.1"
             }
         }
     }