diff --git a/flow-model-generator/modules/flow-model-generator-core/src/main/java/io/ballerina/flowmodelgenerator/core/model/FormBuilder.java b/flow-model-generator/modules/flow-model-generator-core/src/main/java/io/ballerina/flowmodelgenerator/core/model/FormBuilder.java
index 20b3f0ce1f..cfcd4dd6f6 100644
--- a/flow-model-generator/modules/flow-model-generator-core/src/main/java/io/ballerina/flowmodelgenerator/core/model/FormBuilder.java
+++ b/flow-model-generator/modules/flow-model-generator-core/src/main/java/io/ballerina/flowmodelgenerator/core/model/FormBuilder.java
@@ -1274,7 +1274,6 @@ public FormBuilder<T> parameterWithDescription(String type, String name, Token t
                 .description(Property.PARAMETER_VARIABLE_DOC)
                 .stepOut()
                 .type(Property.ValueType.IDENTIFIER)
-                .editable()
                 .value(name);
 
         if (token == null) {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool.json
index 77e92dc04f..391da701c6 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool.json
@@ -228,7 +228,7 @@
                 ],
                 "value": "key",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -310,7 +310,7 @@
                 ],
                 "value": "value",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool2.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool2.json
index a3ca2910cb..5190ffbc62 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool2.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/agents_manager/config/get_tool2.json
@@ -228,7 +228,7 @@
                 ],
                 "value": "a",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -310,7 +310,7 @@
                 ],
                 "value": "b",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def13.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def13.json
index 02b26e6b14..cc753e547a 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def13.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def13.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "foo",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -312,7 +312,7 @@
                 ],
                 "value": "bar",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def14.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def14.json
index 108fa25e9e..82b865698c 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def14.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def14.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "a",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -312,7 +312,7 @@
                 ],
                 "value": "b",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def15.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def15.json
index 2f04ac3fb4..94fe3810ee 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def15.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def15.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "a",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -312,7 +312,7 @@
                 ],
                 "value": "b",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def2.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def2.json
index d2f50f85d4..d4535d469b 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def2.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def2.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "a",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -312,7 +312,7 @@
                 ],
                 "value": "b",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def3.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def3.json
index 33967e2f5a..bbd7c9b1d4 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def3.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def3.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "name",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -312,7 +312,7 @@
                 ],
                 "value": "title",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def4.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def4.json
index 4dbba7eb91..726289b087 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def4.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def4.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "numbers",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def5.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def5.json
index a27ad872e8..6689174f0b 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def5.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def5.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "required",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -312,7 +312,7 @@
                 ],
                 "value": "name",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -394,7 +394,7 @@
                 ],
                 "value": "flag",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -476,7 +476,7 @@
                 ],
                 "value": "rest",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def6.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def6.json
index 4ec7b6bde1..21f3332843 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def6.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def6.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "a",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -312,7 +312,7 @@
                 ],
                 "value": "b",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def8.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def8.json
index 7d7e90d074..59ace55785 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def8.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/function_def8.json
@@ -230,7 +230,7 @@
                 ],
                 "value": "user",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def1.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def1.json
index 446ad8881e..f94e4189db 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def1.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def1.json
@@ -198,7 +198,7 @@
                 ],
                 "value": "genre",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
@@ -280,7 +280,7 @@
                 ],
                 "value": "n",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def2.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def2.json
index 2d4fb98c16..85fb988899 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def2.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def2.json
@@ -198,7 +198,7 @@
                 ],
                 "value": "movieName",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {
diff --git a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def3.json b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def3.json
index 9a32f23bfe..b0f5d08558 100644
--- a/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def3.json
+++ b/flow-model-generator/modules/flow-model-generator-ls-extension/src/test/resources/function_definition/config/np_function_def3.json
@@ -198,7 +198,7 @@
                 ],
                 "value": "blog",
                 "optional": false,
-                "editable": true,
+                "editable": false,
                 "advanced": false,
                 "hidden": false,
                 "codedata": {