<h1 class="title">Variable quantity in contract recurrent invoicing</h1> <p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/contract/tree/15.0/contract_variable_quantity"><img alt="OCA/contract" src="https://img.shields.io/badge/github-OCA%2Fcontract-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/contract-15-0/contract-15-0-contract_variable_quantity"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/110/15.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p> <p>With this module, you will be able to define in recurring contracts some lines with variable quantity according to a provided formula.</p> <p><strong>Table of contents</strong></p> <div class="contents local topic" id="contents"> <ul class="simple"> <li><a class="reference internal" href="#configuration" id="id1">Configuration</a></li> <li><a class="reference internal" href="#usage" id="id2">Usage</a></li> <li><a class="reference internal" href="#bug-tracker" id="id3">Bug Tracker</a></li> <li><a class="reference internal" href="#credits" id="id4">Credits</a><ul> <li><a class="reference internal" href="#authors" id="id5">Authors</a></li> <li><a class="reference internal" href="#contributors" id="id6">Contributors</a></li> <li><a class="reference internal" href="#maintainers" id="id7">Maintainers</a></li> </ul> </li> </ul> </div> <a name="configuration"></a> <h2><a class="toc-backref" href="#id1">Configuration</a></h2> <ol class="arabic"> <li><p class="first">Go to Invoicing &gt; Configuration &gt; Contracts &gt; Formulas (quantity).</p> </li> <li><p class="first">Define any formula based on Python code that stores at some moment a float/integer value of the quantity to invoice in the variable 'result'.</p> <p>You can use these variables to compute your formula:</p> <ul class="simple"> <li><em>env</em>: Environment variable for getting other models.</li> <li><em>context</em>: Current context dictionary.</li> <li><em>user</em>: Current user.</li> <li><em>line</em>: Contract recurring invoice line that triggers this formula.</li> <li><em>contract</em>: Contract whose line belongs to.</li> <li><em>invoice</em>: Invoice (header) being created.</li> </ul> </li> </ol> <div class="figure"> <img alt="Formula form" src="https://raw.githubusercontent.com/OCA/contract/15.0/contract_variable_quantity/images/formula_form.png" style="width: 600px;" /> </div> <a name="usage"></a> <h2><a class="toc-backref" href="#id2">Usage</a></h2> <p>To use this module, you need to:</p> <ol class="arabic simple"> <li>Go to Invoicing &gt; Sales &gt; Contracts and select or create a new contract.</li> <li>Check <em>Generate recurring invoices automatically</em>.</li> <li>Add a new recurring invoicing line.</li> <li>Select &quot;Variable quantity&quot; in column &quot;Qty. type&quot;.</li> <li>Select one of the possible formulas to use (previously created).</li> </ol> <a name="bug-tracker"></a> <h2><a class="toc-backref" href="#id3">Bug Tracker</a></h2> <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/contract/issues">GitHub Issues</a>. In case of trouble, please check there if your issue has already been reported. If you spotted it first, help us smashing it by providing a detailed and welcomed <a class="reference external" href="https://github.com/OCA/contract/issues/new?body=module:%20contract_variable_quantity%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p> <p>Do not contact contributors directly about support or help with technical issues.</p> <a name="credits"></a> <h2><a class="toc-backref" href="#id4">Credits</a></h2> <a name="authors"></a> <h3><a class="toc-backref" href="#id5">Authors</a></h3> <ul class="simple"> <li>Tecnativa</li> </ul> <a name="contributors"></a> <h3><a class="toc-backref" href="#id6">Contributors</a></h3> <ul> <li><p class="first"><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a>:</p> <blockquote> <ul class="simple"> <li>Pedro M. Baeza</li> <li>Carlos Roca</li> <li>Víctor Martínez</li> </ul> </blockquote> </li> <li><p class="first">Dave Lasley &lt;<a class="reference external" href="mailto:dave&#64;laslabs.com">dave&#64;laslabs.com</a>&gt;</p> </li> <li><p class="first">Souheil Bejaoui &lt;<a class="reference external" href="mailto:souheil.bejaoui&#64;acsone.eu">souheil.bejaoui&#64;acsone.eu</a>&gt;</p> </li> </ul> <a name="maintainers"></a> <h3><a class="toc-backref" href="#id7">Maintainers</a></h3> <p>This module is maintained by the OCA.</p> <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a> <p>OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.</p> <p>This module is part of the <a class="reference external" href="https://github.com/OCA/contract/tree/15.0/contract_variable_quantity">OCA/contract</a> project on GitHub.</p> <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>