CREATE TABLE IF NOT EXISTS YOUR_DB_PREFIXwpda_org_chart_tree (`id` int(10) NOT NULL AUTO_INCREMENT, `name` varchar(512) NOT NULL, `tree_nodes` longtext NOT NULL, UNIQUE KEY id (id) )

CREATE TABLE IF NOT EXISTS YOUR_DB_PREFIXwpda_org_chart_theme ( `id` int(10) NOT NULL AUTO_INCREMENT, `name` varchar(512) NOT NULL, `option_value` longtext NOT NULL, `default` tinyint(4) NOT NULL, UNIQUE KEY id (id) )