mail-addons/mail_base/__manifest__.py

{
    "name": "Mail Base",
    "summary": """Makes Mail extendable""",
    "category": "Discuss",
    "images": [],
    "version": "11.0.1.0.2",

    "author": "IT-Projects LLC, Pavel Romanchenko",
    "support": "apps@it-projects.info",
    "website": "https://it-projects.info",
    "license": "LGPL-3",
    'price': 9.00,
    'currency': 'EUR',

    "depends": [
        "base",
        "mail"
    ],

    "data": [
        "views/templates.xml",
    ],
    'installable': False,
}