diff --git a/lib/ansible/module_utils/storage/__init__.py b/lib/ansible/module_utils/storage/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/lib/ansible/module_utils/storage/emc/__init__.py b/lib/ansible/module_utils/storage/emc/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/lib/ansible/module_utils/storage/emc/emc_vnx.py b/lib/ansible/module_utils/storage/emc/emc_vnx.py
new file mode 100644
index 00000000000..c6177e53678
--- /dev/null
+++ b/lib/ansible/module_utils/storage/emc/emc_vnx.py
@@ -0,0 +1,34 @@
+# This code is part of Ansible, but is an independent component.
+# This particular file snippet, and this file snippet only, is BSD licensed.
+# Modules you write using this snippet, which is embedded dynamically by Ansible
+# still belong to the author of the module, and may assign their own license
+# to the complete work.
+#
+# (c) 2018 Luca 'remix_tj' Lorenzetto
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright notice,
+#      this list of conditions and the following disclaimer in the documentation
+#      and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+emc_vnx_argument_spec = {
+    'sp_address': dict(type='str', required=True),
+    'sp_user': dict(type='str', required=False, default='sysadmin'),
+    'sp_password': dict(type='str', required=False, default='sysadmin',
+                        no_log=True),
+}
diff --git a/lib/ansible/modules/storage/emc/__init__.py b/lib/ansible/modules/storage/emc/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/lib/ansible/modules/storage/emc/emc_vnx_sg_member.py b/lib/ansible/modules/storage/emc/emc_vnx_sg_member.py
new file mode 100644
index 00000000000..540a7dac249
--- /dev/null
+++ b/lib/ansible/modules/storage/emc/emc_vnx_sg_member.py
@@ -0,0 +1,173 @@
+#!/usr/bin/python
+#
+# Copyright (c) 2018, Luca 'remix_tj' Lorenzetto <lorenzetto.luca@gmail.com>
+#
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+#
+
+from __future__ import (absolute_import, division, print_function)
+
+__metaclass__ = type
+
+
+ANSIBLE_METADATA = {
+    'metadata_version': '1.1',
+    'status': ['preview'],
+    'supported_by': 'community'
+}
+
+DOCUMENTATION = '''
+---
+module: emc_vnx_sg_member
+
+short_description: Manage storage group member on EMC VNX
+
+version_added: "2.7"
+
+description:
+    - "This module manages the members of an existing storage group."
+
+extends_documentation_fragment:
+  - emc.emc_vnx
+
+options:
+    name:
+        description:
+            - Name of the Storage group to manage.
+        required: true
+    lunid:
+        description:
+            - Lun id to be added.
+        required: true
+    state:
+        description:
+        - Indicates the desired lunid state.
+        - C(present) ensures specified lunid is present in the Storage Group.
+        - C(absent) ensures specified lunid is absent from Storage Group.
+        default: present
+        choices: [ "present", "absent"]
+
+
+author:
+    - Luca 'remix_tj' Lorenzetto (@remixtj)
+'''
+
+EXAMPLES = '''
+- name: Add lun to storage group
+  emc_vnx_sg_member:
+    name: sg01
+    sp_address: sp1a.fqdn
+    sp_user: sysadmin
+    sp_password: sysadmin
+    lunid: 100
+    state: present
+
+- name: Remove lun from storage group
+  emc_vnx_sg_member:
+    name: sg01
+    sp_address: sp1a.fqdn
+    sp_user: sysadmin
+    sp_password: sysadmin
+    lunid: 100
+    state: absent
+'''
+
+RETURN = '''
+hluid:
+    description: LUNID that hosts attached to the storage group will see.
+    type: int
+    returned: success
+'''
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils._text import to_native
+from ansible.module_utils.storage.emc.emc_vnx import emc_vnx_argument_spec
+
+try:
+    from storops import VNXSystem
+    from storops.exception import VNXCredentialError, VNXStorageGroupError, \
+        VNXAluAlreadyAttachedError, VNXAttachAluError, VNXDetachAluNotFoundError
+    HAS_LIB = True
+except:
+    HAS_LIB = False
+
+
+def run_module():
+    module_args = dict(
+        name=dict(type='str', required=True),
+        lunid=dict(type='int', required=True),
+        state=dict(default='present', choices=['present', 'absent']),
+    )
+
+    module_args.update(emc_vnx_argument_spec)
+
+    result = dict(
+        changed=False,
+        hluid=None
+    )
+
+    module = AnsibleModule(
+        argument_spec=module_args,
+        supports_check_mode=True
+    )
+
+    if not HAS_LIB:
+        module.fail_json(msg='storops library (0.5.10 or greater) is missing.'
+                             'Install with pip install storops'
+                         )
+
+    sp_user = module.params['sp_user']
+    sp_address = module.params['sp_address']
+    sp_password = module.params['sp_password']
+    alu = module.params['lunid']
+
+    # if the user is working with this module in only check mode we do not
+    # want to make any changes to the environment, just return the current
+    # state with no modifications
+    if module.check_mode:
+        return result
+
+    try:
+        vnx = VNXSystem(sp_address, sp_user, sp_password)
+        sg = vnx.get_sg(module.params['name'])
+        if sg.existed:
+            if module.params['state'] == 'present':
+                if not sg.has_alu(alu):
+                    try:
+                        result['hluid'] = sg.attach_alu(alu)
+                        result['changed'] = True
+                    except VNXAluAlreadyAttachedError:
+                        result['hluid'] = sg.get_hlu(alu)
+                    except (VNXAttachAluError, VNXStorageGroupError) as e:
+                        module.fail_json(msg='Error attaching {0}: '
+                                             '{1} '.format(alu, to_native(e)),
+                                         **result)
+                else:
+                    result['hluid'] = sg.get_hlu(alu)
+            if module.params['state'] == 'absent' and sg.has_alu(alu):
+                try:
+                    sg.detach_alu(alu)
+                    result['changed'] = True
+                except VNXDetachAluNotFoundError:
+                    # being not attached when using absent is OK
+                    pass
+                except VNXStorageGroupError as e:
+                    module.fail_json(msg='Error detaching alu {0}: '
+                                         '{1} '.format(alu, to_native(e)),
+                                     **result)
+        else:
+                module.fail_json(msg='No such storage group named '
+                                     '{0}'.format(module.params['name']),
+                                     **result)
+    except VNXCredentialError as e:
+            module.fail_json(msg='{0}'.format(to_native(e)), **result)
+
+    module.exit_json(**result)
+
+
+def main():
+    run_module()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/lib/ansible/utils/module_docs_fragments/emc.py b/lib/ansible/utils/module_docs_fragments/emc.py
new file mode 100644
index 00000000000..e072c160776
--- /dev/null
+++ b/lib/ansible/utils/module_docs_fragments/emc.py
@@ -0,0 +1,43 @@
+#
+# Copyright (c) 2018, Luca 'remix_tj' Lorenzetto <lorenzetto.luca@gmail.com>
+#
+# This file is part of Ansible
+#
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+
+class ModuleDocFragment(object):
+
+    DOCUMENTATION = """
+options:
+  - See respective platform section for more details
+requirements:
+  - See respective platform section for more details
+notes:
+  - Ansible modules are available for EMC VNX.
+"""
+
+    # Documentation fragment for VNX (emc_vnx)
+    EMC_VNX = """
+options:
+    sp_address:
+        description:
+            - Address of the SP of target/secondary storage.
+        required: true
+    sp_user:
+        description:
+            - Username for accessing SP.
+        default: sysadmin
+        required: false
+    sp_password:
+        description:
+            - password for accessing SP.
+        default: sysadmin
+        required: false
+requirements:
+  - An EMC VNX Storage device.
+  - Ansible 2.7.
+  - storops (0.5.10 or greater). Install using 'pip install storops'.
+notes:
+  - The modules prefixed with emc_vnx are built to support the ONTAP storage platform.
+    """