This plugin allows you to manage tags with wpomatic.
"Wp-o-Matic-Tags" is an add-on to Wp-o-Matic. When posts are imported by Wp-o-Matic, there is no importation of the tags. This plugins has an administration panel where you can choose which tag you want to add or delete or transform. You need to install the Wp-o-Matic version included in this package instead of the official one that does not include some code about tags.