diff --git a/environment-dotnet/action.sh b/environment-dotnet/action.sh
new file mode 100755
index 0000000..414919e
--- /dev/null
+++ b/environment-dotnet/action.sh
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+if [ "$GITHUB_REF_NAME" = 'main' ]; then
+    ENVIRONMENT='prd'
+    JWT_JWKS_PATH="https://api.dotz.com.br/accounts/api/default/"
+elif [ "$GITHUB_REF_NAME" = 'staging' ]; then
+    ENVIRONMENT='uat'
+    JWT_JWKS_PATH="https://uat.dotznext.com/accounts/api/default/"
+elif [ "$GITHUB_REF_NAME" = 'qa' ]; then
+    ENVIRONMENT='uat'
+    JWT_JWKS_PATH="https://uat.dotznext.com/accounts/api/default/"
+else
+    ENVIRONMENT='dev'
+    JWT_JWKS_PATH="https://uat.dotznext.com/accounts/api/default/"
+fi
+
+{
+    echo ""
+    if ! [ "$ENVIRONMENT" = "dev" ]; then
+        echo "ELASTIC_APM_ENABLED: 'true'"
+    fi
+    echo "JWT_JWKS_PATH: '$JWT_JWKS_PATH'"
+    echo "JKS_SAFE_IPS: '$JKS_SAFE_IPS'"
+    echo "JKS_GOOGLE_PROJECTID: '$GOOGLE_PROJECTID'"
+    echo "ELASTIC_APM_SERVER_URL: '$ELASTIC_APM_SERVER_URL'"
+} > tmpfile
+
+cat ./envs/env-$ENVIRONMENT.yaml tmpfile > merged_temp.yaml
+awk '
+  BEGIN { FS=": " }
+  !/^[[:space:]]*$/ && !/^#/ {
+    key = $1
+    if (!seen[key]) {
+      print
+      seen[key] = 1
+    }
+  }
+' merged_temp.yaml > ./envs/env-$ENVIRONMENT.yaml
+rm tmpfile merged_temp.yaml
diff --git a/environment-dotnet/action.yml b/environment-dotnet/action.yml
new file mode 100644
index 0000000..0f01772
--- /dev/null
+++ b/environment-dotnet/action.yml
@@ -0,0 +1,23 @@
+name: Create Env
+description: Create Env
+
+inputs:
+  ref_name:
+    required: true
+    description: ref_name
+  project_id:
+    required: true
+    description: project_id
+  safe_ips:
+    required: true
+    description: safe_ips
+runs:
+  using: composite
+  steps:
+    - name: Create Env
+      shell: bash
+      run: ${{ github.action_path }}/action.sh
+      env:
+        GITHUB_REF_NAME: ${{ inputs.ref_name }}
+        GOOGLE_PROJECTID: ${{ inputs.project_id}}
+        JKS_SAFE_IPS: ${{ inputs.safe_ips }}
diff --git a/environment-test-dotnet/action.sh b/environment-test-dotnet/action.sh
new file mode 100755
index 0000000..596fb36
--- /dev/null
+++ b/environment-test-dotnet/action.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+FILE=./envs/env-dev.yaml
+while IFS= read -r line
+do
+  if [[ ! $line =~ ^# ]] && [[ $line =~ [^[:space:]] ]]
+  then
+    IFS=":" read -r key value <<< "$line"
+    key=$(echo "$key" | xargs)
+    value=$(echo "$value" | xargs)
+    echo "$key=$value" >> "$GITHUB_ENV"
+  fi
+done < "$FILE"
diff --git a/environment-test-dotnet/action.yml b/environment-test-dotnet/action.yml
new file mode 100644
index 0000000..79270da
--- /dev/null
+++ b/environment-test-dotnet/action.yml
@@ -0,0 +1,9 @@
+name: Create Env
+description: Create Env
+
+runs:
+  using: composite
+  steps:
+    - name: Create Env Test
+      shell: bash
+      run: ${{ github.action_path }}/action.sh