<h1 class="title">MRP - BoM version</h1> <p>This module provides a state in the LdM whether to allow their use in manufacturing, to do the following states are defined:</p> <ul class="simple"> <li><strong>Draft</strong>: The form will be available for data entry, and may move to &quot;active&quot; state.</li> <li><strong>Active</strong>: You can modify all of the form fields except for the fields: routing, BoM lines, and the new field Active, for false default when you create a new BoM. The &quot;active&quot; state may be passed back to state &quot;draft&quot;, if we mark the new field &quot;Allow re-edit the BoM list&quot;, this new field is defined in <em>Configuration &gt; Configuration &gt; Manufacturing</em>. The active state may move to state &quot;Historical&quot;.</li> <li><strong>Historical</strong>: This is the last state of the LdM, you can not change any field on the form.</li> </ul> <p>When the MRP BoM list is put to active, a record of who has activated, and when will include in chatter/log. It also adds a constraint for the sequence field to be unique.</p> <ul class="simple"> <li><strong>New version</strong> : By clicking the button version, current BOM is moved to historical state, and a new BOM is creating based on this but with version number +1 and changing state to draft</li> </ul>