diff --git a/lib/ansible/modules/network/fortios/fortios_vpn_ipsec_manualkey.py b/lib/ansible/modules/network/fortios/fortios_vpn_ipsec_manualkey.py
new file mode 100644
index 00000000000..615de35145a
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+++ b/lib/ansible/modules/network/fortios/fortios_vpn_ipsec_manualkey.py
@@ -0,0 +1,346 @@
+#!/usr/bin/python
+from __future__ import (absolute_import, division, print_function)
+# Copyright 2019 Fortinet, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# the lib use python logging can get it if the following is set in your
+# Ansible config.
+
+__metaclass__ = type
+
+ANSIBLE_METADATA = {'status': ['preview'],
+                    'supported_by': 'community',
+                    'metadata_version': '1.1'}
+
+DOCUMENTATION = '''
+---
+module: fortios_vpn_ipsec_manualkey
+short_description: Configure IPsec manual keys in Fortinet's FortiOS and FortiGate.
+description:
+    - This module is able to configure a FortiGate or FortiOS by allowing the
+      user to set and modify vpn_ipsec feature and manualkey category.
+      Examples include all parameters and values need to be adjusted to datasources before usage.
+      Tested with FOS v6.0.2
+version_added: "2.8"
+author:
+    - Miguel Angel Munoz (@mamunozgonzalez)
+    - Nicolas Thomas (@thomnico)
+notes:
+    - Requires fortiosapi library developed by Fortinet
+    - Run as a local_action in your playbook
+requirements:
+    - fortiosapi>=0.9.8
+options:
+    host:
+       description:
+            - FortiOS or FortiGate ip address.
+       required: true
+    username:
+        description:
+            - FortiOS or FortiGate username.
+        required: true
+    password:
+        description:
+            - FortiOS or FortiGate password.
+        default: ""
+    vdom:
+        description:
+            - Virtual domain, among those defined previously. A vdom is a
+              virtual instance of the FortiGate that can be configured and
+              used as a different unit.
+        default: root
+    https:
+        description:
+            - Indicates if the requests towards FortiGate must use HTTPS
+              protocol
+        type: bool
+        default: true
+    vpn_ipsec_manualkey:
+        description:
+            - Configure IPsec manual keys.
+        default: null
+        suboptions:
+            state:
+                description:
+                    - Indicates whether to create or remove the object
+                choices:
+                    - present
+                    - absent
+            authentication:
+                description:
+                    - Authentication algorithm. Must be the same for both ends of the tunnel.
+                choices:
+                    - null
+                    - md5
+                    - sha1
+                    - sha256
+                    - sha384
+                    - sha512
+            authkey:
+                description:
+                    - Hexadecimal authentication key in 16-digit (8-byte) segments separated by hyphens.
+            enckey:
+                description:
+                    - Hexadecimal encryption key in 16-digit (8-byte) segments separated by hyphens.
+            encryption:
+                description:
+                    - Encryption algorithm. Must be the same for both ends of the tunnel.
+                choices:
+                    - null
+                    - des
+            interface:
+                description:
+                    - Name of the physical, aggregate, or VLAN interface. Source system.interface.name.
+            local-gw:
+                description:
+                    - Local gateway.
+            localspi:
+                description:
+                    - Local SPI, a hexadecimal 8-digit (4-byte) tag. Discerns between two traffic streams with different encryption rules.
+            name:
+                description:
+                    - IPsec tunnel name.
+                required: true
+            npu-offload:
+                description:
+                    - Enable/disable NPU offloading.
+                choices:
+                    - enable
+                    - disable
+            remote-gw:
+                description:
+                    - Peer gateway.
+            remotespi:
+                description:
+                    - Remote SPI, a hexadecimal 8-digit (4-byte) tag. Discerns between two traffic streams with different encryption rules.
+'''
+
+EXAMPLES = '''
+- hosts: localhost
+  vars:
+   host: "192.168.122.40"
+   username: "admin"
+   password: ""
+   vdom: "root"
+  tasks:
+  - name: Configure IPsec manual keys.
+    fortios_vpn_ipsec_manualkey:
+      host:  "{{ host }}"
+      username: "{{ username }}"
+      password: "{{ password }}"
+      vdom:  "{{ vdom }}"
+      https: "False"
+      vpn_ipsec_manualkey:
+        state: "present"
+        authentication: "null"
+        authkey: "<your_own_value>"
+        enckey: "<your_own_value>"
+        encryption: "null"
+        interface: "<your_own_value> (source system.interface.name)"
+        local-gw: "<your_own_value>"
+        localspi: "<your_own_value>"
+        name: "default_name_10"
+        npu-offload: "enable"
+        remote-gw: "<your_own_value>"
+        remotespi: "<your_own_value>"
+'''
+
+RETURN = '''
+build:
+  description: Build number of the fortigate image
+  returned: always
+  type: str
+  sample: '1547'
+http_method:
+  description: Last method used to provision the content into FortiGate
+  returned: always
+  type: str
+  sample: 'PUT'
+http_status:
+  description: Last result given by FortiGate on last operation applied
+  returned: always
+  type: str
+  sample: "200"
+mkey:
+  description: Master key (id) used in the last call to FortiGate
+  returned: success
+  type: str
+  sample: "id"
+name:
+  description: Name of the table used to fulfill the request
+  returned: always
+  type: str
+  sample: "urlfilter"
+path:
+  description: Path of the table used to fulfill the request
+  returned: always
+  type: str
+  sample: "webfilter"
+revision:
+  description: Internal revision number
+  returned: always
+  type: str
+  sample: "17.0.2.10658"
+serial:
+  description: Serial number of the unit
+  returned: always
+  type: str
+  sample: "FGVMEVYYQT3AB5352"
+status:
+  description: Indication of the operation's result
+  returned: always
+  type: str
+  sample: "success"
+vdom:
+  description: Virtual domain used
+  returned: always
+  type: str
+  sample: "root"
+version:
+  description: Version of the FortiGate
+  returned: always
+  type: str
+  sample: "v5.6.3"
+
+'''
+
+from ansible.module_utils.basic import AnsibleModule
+
+fos = None
+
+
+def login(data):
+    host = data['host']
+    username = data['username']
+    password = data['password']
+
+    fos.debug('on')
+    if 'https' in data and not data['https']:
+        fos.https('off')
+    else:
+        fos.https('on')
+
+    fos.login(host, username, password)
+
+
+def filter_vpn_ipsec_manualkey_data(json):
+    option_list = ['authentication', 'authkey', 'enckey',
+                   'encryption', 'interface', 'local-gw',
+                   'localspi', 'name', 'npu-offload',
+                   'remote-gw', 'remotespi']
+    dictionary = {}
+
+    for attribute in option_list:
+        if attribute in json and json[attribute] is not None:
+            dictionary[attribute] = json[attribute]
+
+    return dictionary
+
+
+def flatten_multilists_attributes(data):
+    multilist_attrs = []
+
+    for attr in multilist_attrs:
+        try:
+            path = "data['" + "']['".join(elem for elem in attr) + "']"
+            current_val = eval(path)
+            flattened_val = ' '.join(elem for elem in current_val)
+            exec(path + '= flattened_val')
+        except BaseException:
+            pass
+
+    return data
+
+
+def vpn_ipsec_manualkey(data, fos):
+    vdom = data['vdom']
+    vpn_ipsec_manualkey_data = data['vpn_ipsec_manualkey']
+    flattened_data = flatten_multilists_attributes(vpn_ipsec_manualkey_data)
+    filtered_data = filter_vpn_ipsec_manualkey_data(flattened_data)
+    if vpn_ipsec_manualkey_data['state'] == "present":
+        return fos.set('vpn.ipsec',
+                       'manualkey',
+                       data=filtered_data,
+                       vdom=vdom)
+
+    elif vpn_ipsec_manualkey_data['state'] == "absent":
+        return fos.delete('vpn.ipsec',
+                          'manualkey',
+                          mkey=filtered_data['name'],
+                          vdom=vdom)
+
+
+def fortios_vpn_ipsec(data, fos):
+    login(data)
+
+    if data['vpn_ipsec_manualkey']:
+        resp = vpn_ipsec_manualkey(data, fos)
+
+    fos.logout()
+    return not resp['status'] == "success", resp['status'] == "success", resp
+
+
+def main():
+    fields = {
+        "host": {"required": True, "type": "str"},
+        "username": {"required": True, "type": "str"},
+        "password": {"required": False, "type": "str", "no_log": True},
+        "vdom": {"required": False, "type": "str", "default": "root"},
+        "https": {"required": False, "type": "bool", "default": True},
+        "vpn_ipsec_manualkey": {
+            "required": False, "type": "dict",
+            "options": {
+                "state": {"required": True, "type": "str",
+                          "choices": ["present", "absent"]},
+                "authentication": {"required": False, "type": "str",
+                                   "choices": ["null", "md5", "sha1",
+                                               "sha256", "sha384", "sha512"]},
+                "authkey": {"required": False, "type": "str"},
+                "enckey": {"required": False, "type": "str"},
+                "encryption": {"required": False, "type": "str",
+                               "choices": ["null", "des"]},
+                "interface": {"required": False, "type": "str"},
+                "local-gw": {"required": False, "type": "str"},
+                "localspi": {"required": False, "type": "str"},
+                "name": {"required": True, "type": "str"},
+                "npu-offload": {"required": False, "type": "str",
+                                "choices": ["enable", "disable"]},
+                "remote-gw": {"required": False, "type": "str"},
+                "remotespi": {"required": False, "type": "str"}
+
+            }
+        }
+    }
+
+    module = AnsibleModule(argument_spec=fields,
+                           supports_check_mode=False)
+    try:
+        from fortiosapi import FortiOSAPI
+    except ImportError:
+        module.fail_json(msg="fortiosapi module is required")
+
+    global fos
+    fos = FortiOSAPI()
+
+    is_error, has_changed, result = fortios_vpn_ipsec(module.params, fos)
+
+    if not is_error:
+        module.exit_json(changed=has_changed, meta=result)
+    else:
+        module.fail_json(msg="Error in repo", meta=result)
+
+
+if __name__ == '__main__':
+    main()