diff --git a/data.tf b/data.tf
index 0ad8665..38aec76 100644
--- a/data.tf
+++ b/data.tf
@@ -1 +1,4 @@
-//Data
+data "gitlab_group" "parent" {
+  count     = var.parent_group != "" ? 1 : 0
+  full_path = var.parent_group
+}
diff --git a/images/golang.png b/images/golang.png
new file mode 100644
index 0000000..5eee2c9
Binary files /dev/null and b/images/golang.png differ
diff --git a/images/typescript.png b/images/typescript.png
new file mode 100644
index 0000000..a855ee8
Binary files /dev/null and b/images/typescript.png differ
diff --git a/locals.tf b/locals.tf
index 69083a6..ca93499 100644
--- a/locals.tf
+++ b/locals.tf
@@ -1,3 +1,13 @@
-//Locals
 locals {
+  default_ci_variables = {
+    for key, var in var.ci_variables : key => merge(
+      {
+        description       = lookup(var, "description", ""),
+        protected         = lookup(var, "protected", false),
+        masked            = lookup(var, "masked", false),
+        environment_scope = lookup(var, "environment_scope", "*"),
+      },
+      var
+    )
+  }
 }
diff --git a/main.tf b/main.tf
index 882e72a..f4e9d1a 100644
--- a/main.tf
+++ b/main.tf
@@ -1 +1,21 @@
-//Main resources
+resource "gitlab_group" "group" {
+  name        = var.name
+  path        = var.name
+  description = var.description
+  parent_id   = var.parent_group != "" ? data.gitlab_group.parent[0].id : null
+  avatar      = var.type != "" ? "${path.module}/images/${var.type}.png" : null
+  avatar_hash = var.type != "" ? filesha256("${path.module}/images/${var.type}.png") : null
+}
+
+resource "gitlab_group_variable" "ci_variables" {
+  for_each = local.default_ci_variables
+
+  group             = gitlab_group.group.id
+  key               = each.key
+  value             = each.value.value
+  description       = each.value.description
+  protected         = each.value.protected
+  masked            = each.value.masked
+  environment_scope = each.value.environment_scope
+}
+
diff --git a/output.tf b/output.tf
index c608d5f..21085a9 100644
--- a/output.tf
+++ b/output.tf
@@ -1,3 +1,7 @@
-output "example" {
-  //value = some_resource.example
+output "full_path" {
+  value = gitlab_group.group.full_path
+}
+
+output "id" {
+  value = gitlab_group.group.id
 }
diff --git a/provider.tf b/provider.tf
index f21e096..ca1e214 100644
--- a/provider.tf
+++ b/provider.tf
@@ -1,5 +1,8 @@
 terraform {
   required_providers {
-    //Provider name
+    gitlab = {
+      source  = "gitlabhq/gitlab"
+      version = "17.3.1"
+    }
   }
 }
diff --git a/variable.tf b/variable.tf
index f8598a8..f93ba2d 100644
--- a/variable.tf
+++ b/variable.tf
@@ -1,9 +1,45 @@
+
+variable "parent_group" {
+  type        = string
+  default     = ""
+  description = "Parent group ID"
+}
+
 variable "name" {
   type        = string
-  description = "name"
+  description = "Group name"
 }
 
 variable "description" {
   type        = string
-  description = "description"
+  description = "Group description"
+}
+
+variable "type" {
+  type        = string
+  description = "Group type"
+  default     = ""
+
+  validation {
+    condition = contains([
+      "",
+      "container",
+      "golang",
+      "typescript",
+      "cicd"
+    ], var.type)
+    error_message = "Unsupported group type"
+  }
+}
+
+variable "ci_variables" {
+  type = map(object({
+    value             = string
+    description       = optional(string)
+    protected         = optional(bool)
+    masked            = optional(bool)
+    environment_scope = optional(string)
+  }))
+  description = "CI variables to be set for the group"
+  default     = {}
 }