This WordPress plugin 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 2 of the License, or any later version. This WordPress plugin 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 WordPress plugin. If not, see http://www.gnu.org/licenses/gpl-2.0.html.
After activation, a green icon will appear in orders list under actions. If actions do not appear, turn ON actions from screen options (right top). Click green icon, choose any group label and then select items to split in a new order. Proceed to split.
How to define group labels?
Go to plugin settings page. Enter label title, select text and background color then press add group.
If I do not select any group label, what will happen?
In case you do not select any group label, still it will automatically pick the first label as default.