diff --git a/content/application/.template.config/template.json b/content/application/.template.config/template.json
index f6d234d..5fc256e 100644
--- a/content/application/.template.config/template.json
+++ b/content/application/.template.config/template.json
@@ -103,6 +103,46 @@
           {"condition": "(!nightly)", "value": ""}
         ]
       }
+    },
+    "port_server": {
+      "type": "generated",
+      "generator": "port",
+      "replaces": "PORT_SERVER_HTTP",
+      "parameters": {
+        "low": "5000",
+        "high": "5049",
+        "fallback": "5000"
+      }
+    },
+    "port_client": {
+      "type": "generated",
+      "generator": "port",
+      "replaces": "PORT_CLIENT_HTTP",
+      "parameters": {
+        "low": "5050",
+        "high": "5099",
+        "fallback": "5050"
+      }
+    },
+    "port_server_ssl": {
+      "type": "generated",
+      "generator": "port",
+      "replaces": "PORT_SERVER_SSL",
+      "parameters": {
+        "low": "44300",
+        "high": "44349",
+        "fallback": "44320"
+      }
+    },
+    "port_client_ssl": {
+      "type": "generated",
+      "generator": "port",
+      "replaces": "PORT_CLIENT_SSL",
+      "parameters": {
+        "low": "44350",
+        "high": "44399",
+        "fallback": "44360"
+      }
     }
   },
   "sources": [
diff --git a/content/application/src/Bolero.Template.1.Client/Properties/launchSettings.json b/content/application/src/Bolero.Template.1.Client/Properties/launchSettings.json
index 481b72c..e0d7387 100644
--- a/content/application/src/Bolero.Template.1.Client/Properties/launchSettings.json
+++ b/content/application/src/Bolero.Template.1.Client/Properties/launchSettings.json
@@ -3,8 +3,8 @@
     "windowsAuthentication": false,
     "anonymousAuthentication": true,
     "iisExpress": {
-      "applicationUrl": "http://localhost:51066/",
-      "sslPort": 0
+      "applicationUrl": "http://localhost:PORT_CLIENT_HTTP/",
+      "sslPort": PORT_CLIENT_SSL
     }
   },
   "profiles": {
@@ -20,7 +20,7 @@
       "commandName": "Project",
       "launchBrowser": true,
       "inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}",
-      "applicationUrl": "http://localhost:51067/",
+      "applicationUrl": "http://localhost:PORT_CLIENT_HTTP/",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }
diff --git a/content/application/src/Bolero.Template.1.Server/Properties/launchSettings.json b/content/application/src/Bolero.Template.1.Server/Properties/launchSettings.json
index 2581432..7b7ea12 100644
--- a/content/application/src/Bolero.Template.1.Server/Properties/launchSettings.json
+++ b/content/application/src/Bolero.Template.1.Server/Properties/launchSettings.json
@@ -3,8 +3,8 @@
     "windowsAuthentication": false,
     "anonymousAuthentication": true,
     "iisExpress": {
-      "applicationUrl": "http://localhost:6012",
-      "sslPort": 44334
+      "applicationUrl": "http://localhost:PORT_SERVER_HTTP",
+      "sslPort": PORT_SERVER_SSL
     }
   },
   "profiles": {
@@ -19,8 +19,8 @@
     "Server": {
       "commandName": "Project",
       "launchBrowser": true,
-      "inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}",
-      "applicationUrl": "https://localhost:5001;http://localhost:5000",
+      "inspectUri": "{wsProtocol}://{url.hostname}:{url.prt}/_framework/debug/ws-proxy?browser={browserInspectUri}",
+      "applicationUrl": "https://localhost:PORT_SERVER_SSL;http://localhost:PORT_SERVER_HTTP",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }