diff --git a/ext_tables.sql b/ext_tables.sql
index 048855a49..1bd90cfcd 100644
--- a/ext_tables.sql
+++ b/ext_tables.sql
@@ -2,42 +2,12 @@
 # Table structure for table 'tx_powermail_domain_model_form'
 #
 CREATE TABLE tx_powermail_domain_model_form (
-	uid int(11) NOT NULL auto_increment,
-	pid int(11) DEFAULT '0' NOT NULL,
-
-
 	title varchar(255) DEFAULT '' NOT NULL,
 	note tinyint(4) unsigned DEFAULT '0' NOT NULL,
 	css varchar(255) DEFAULT '' NOT NULL,
 	pages varchar(255) DEFAULT '' NOT NULL,
-
-	tstamp int(11) unsigned DEFAULT '0' NOT NULL,
-	crdate int(11) unsigned DEFAULT '0' NOT NULL,
-	deleted tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	hidden tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	starttime int(11) unsigned DEFAULT '0' NOT NULL,
-	endtime int(11) unsigned DEFAULT '0' NOT NULL,
-
 	is_dummy_record tinyint(1) DEFAULT '0' NOT NULL,
 
-	t3ver_oid int(11) DEFAULT '0' NOT NULL,
-	t3ver_id int(11) DEFAULT '0' NOT NULL,
-	t3ver_wsid int(11) DEFAULT '0' NOT NULL,
-	t3ver_label varchar(255) DEFAULT '' NOT NULL,
-	t3ver_state tinyint(4) DEFAULT '0' NOT NULL,
-	t3ver_stage int(11) DEFAULT '0' NOT NULL,
-	t3ver_count int(11) DEFAULT '0' NOT NULL,
-	t3ver_tstamp int(11) DEFAULT '0' NOT NULL,
-	t3ver_move_id int(11) DEFAULT '0' NOT NULL,
-	t3_origuid int(11) DEFAULT '0' NOT NULL,
-
-	sys_language_uid int(11) DEFAULT '0' NOT NULL,
-	l10n_parent int(11) DEFAULT '0' NOT NULL,
-	l10n_diffsource mediumblob,
-
-	PRIMARY KEY (uid),
-	KEY parent (pid),
-	KEY t3ver_oid (t3ver_oid,t3ver_wsid),
 	KEY language (l10n_parent,sys_language_uid)
 );
 
@@ -45,42 +15,12 @@ CREATE TABLE tx_powermail_domain_model_form (
 # Table structure for table 'tx_powermail_domain_model_page'
 #
 CREATE TABLE tx_powermail_domain_model_page (
-	uid int(11) NOT NULL auto_increment,
-	pid int(11) DEFAULT '0' NOT NULL,
-
 	form int(11) unsigned DEFAULT '0' NOT NULL,
-
 	title varchar(255) DEFAULT '' NOT NULL,
 	css varchar(255) DEFAULT '' NOT NULL,
 	fields int(11) unsigned DEFAULT '0' NOT NULL,
 
-	tstamp int(11) unsigned DEFAULT '0' NOT NULL,
-	crdate int(11) unsigned DEFAULT '0' NOT NULL,
-	deleted tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	hidden tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	starttime int(11) unsigned DEFAULT '0' NOT NULL,
-	endtime int(11) unsigned DEFAULT '0' NOT NULL,
-	sorting int(10) DEFAULT '0' NOT NULL,
-
-	t3ver_oid int(11) DEFAULT '0' NOT NULL,
-	t3ver_id int(11) DEFAULT '0' NOT NULL,
-	t3ver_wsid int(11) DEFAULT '0' NOT NULL,
-	t3ver_label varchar(255) DEFAULT '' NOT NULL,
-	t3ver_state tinyint(4) DEFAULT '0' NOT NULL,
-	t3ver_stage int(11) DEFAULT '0' NOT NULL,
-	t3ver_count int(11) DEFAULT '0' NOT NULL,
-	t3ver_tstamp int(11) DEFAULT '0' NOT NULL,
-	t3ver_move_id int(11) DEFAULT '0' NOT NULL,
-	t3_origuid int(11) DEFAULT '0' NOT NULL,
-
-	sys_language_uid int(11) DEFAULT '0' NOT NULL,
-	l10n_parent int(11) DEFAULT '0' NOT NULL,
-	l10n_diffsource mediumblob,
-
-	PRIMARY KEY (uid),
-	KEY parent (pid),
 	KEY parent_form (form),
-	KEY t3ver_oid (t3ver_oid,t3ver_wsid),
 	KEY language (l10n_parent,sys_language_uid)
 );
 
@@ -88,11 +28,7 @@ CREATE TABLE tx_powermail_domain_model_page (
 # Table structure for table 'tx_powermail_domain_model_field'
 #
 CREATE TABLE tx_powermail_domain_model_field (
-	uid int(11) NOT NULL auto_increment,
-	pid int(11) DEFAULT '0' NOT NULL,
-
 	page int(11) unsigned DEFAULT '0' NOT NULL,
-
 	title varchar(255) DEFAULT '' NOT NULL,
 	type varchar(255) DEFAULT '' NOT NULL,
 	settings text NOT NULL,
@@ -119,33 +55,7 @@ CREATE TABLE tx_powermail_domain_model_field (
 	# Dummy Fields
 	auto_marker tinyint(2) unsigned DEFAULT '0' NOT NULL,
 
-	tstamp int(11) unsigned DEFAULT '0' NOT NULL,
-	crdate int(11) unsigned DEFAULT '0' NOT NULL,
-	deleted tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	hidden tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	starttime int(11) unsigned DEFAULT '0' NOT NULL,
-	endtime int(11) unsigned DEFAULT '0' NOT NULL,
-	sorting int(10) DEFAULT '0' NOT NULL,
-
-	t3ver_oid int(11) DEFAULT '0' NOT NULL,
-	t3ver_id int(11) DEFAULT '0' NOT NULL,
-	t3ver_wsid int(11) DEFAULT '0' NOT NULL,
-	t3ver_label varchar(255) DEFAULT '' NOT NULL,
-	t3ver_state tinyint(4) DEFAULT '0' NOT NULL,
-	t3ver_stage int(11) DEFAULT '0' NOT NULL,
-	t3ver_count int(11) DEFAULT '0' NOT NULL,
-	t3ver_tstamp int(11) DEFAULT '0' NOT NULL,
-	t3ver_move_id int(11) DEFAULT '0' NOT NULL,
-	t3_origuid int(11) DEFAULT '0' NOT NULL,
-
-	sys_language_uid int(11) DEFAULT '0' NOT NULL,
-	l10n_parent int(11) DEFAULT '0' NOT NULL,
-	l10n_diffsource mediumblob,
-
-	PRIMARY KEY (uid),
-	KEY parent (pid),
 	KEY parent_page (page),
-	KEY t3ver_oid (t3ver_oid,t3ver_wsid),
 	KEY language (l10n_parent,sys_language_uid)
 );
 
@@ -153,9 +63,6 @@ CREATE TABLE tx_powermail_domain_model_field (
 # Table structure for table 'tx_powermail_domain_model_mail'
 #
 CREATE TABLE tx_powermail_domain_model_mail (
-	uid int(11) NOT NULL auto_increment,
-	pid int(11) DEFAULT '0' NOT NULL,
-
 	sender_name varchar(255) DEFAULT '' NOT NULL,
 	sender_mail varchar(255) DEFAULT '' NOT NULL,
 	subject varchar(255) DEFAULT '' NOT NULL,
@@ -176,32 +83,6 @@ CREATE TABLE tx_powermail_domain_model_mail (
 	marketing_page_funnel text,
 	spam_factor varchar(255) DEFAULT '' NOT NULL,
 
-	tstamp int(11) unsigned DEFAULT '0' NOT NULL,
-	crdate int(11) unsigned DEFAULT '0' NOT NULL,
-	deleted tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	hidden tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	starttime int(11) unsigned DEFAULT '0' NOT NULL,
-	endtime int(11) unsigned DEFAULT '0' NOT NULL,
-
-	t3ver_oid int(11) DEFAULT '0' NOT NULL,
-	t3ver_id int(11) DEFAULT '0' NOT NULL,
-	t3ver_wsid int(11) DEFAULT '0' NOT NULL,
-	t3ver_label varchar(255) DEFAULT '' NOT NULL,
-	t3ver_state tinyint(4) DEFAULT '0' NOT NULL,
-	t3ver_stage int(11) DEFAULT '0' NOT NULL,
-	t3ver_count int(11) DEFAULT '0' NOT NULL,
-	t3ver_tstamp int(11) DEFAULT '0' NOT NULL,
-	t3ver_move_id int(11) DEFAULT '0' NOT NULL,
-	t3_origuid int(11) DEFAULT '0' NOT NULL,
-
-	sys_language_uid int(11) DEFAULT '0' NOT NULL,
-	l10n_parent int(11) DEFAULT '0' NOT NULL,
-	l10n_diffsource mediumblob,
-
-	PRIMARY KEY (uid),
-	KEY parent (pid),
-	KEY t3ver_oid (t3ver_oid,t3ver_wsid),
-	KEY language (l10n_parent,sys_language_uid),
 	KEY form (form),
 	KEY feuser (feuser)
 );
@@ -210,44 +91,14 @@ CREATE TABLE tx_powermail_domain_model_mail (
 # Table structure for table 'tx_powermail_domain_model_answer'
 #
 CREATE TABLE tx_powermail_domain_model_answer (
-	uid int(11) NOT NULL auto_increment,
-	pid int(11) DEFAULT '0' NOT NULL,
-
 	mail int(11) unsigned DEFAULT '0' NOT NULL,
 
 	value text NOT NULL,
 	value_type int(11) unsigned DEFAULT '0' NOT NULL,
 	field int(11) unsigned DEFAULT '0' NOT NULL,
 
-	tstamp int(11) unsigned DEFAULT '0' NOT NULL,
-	crdate int(11) unsigned DEFAULT '0' NOT NULL,
-	deleted tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	hidden tinyint(4) unsigned DEFAULT '0' NOT NULL,
-	starttime int(11) unsigned DEFAULT '0' NOT NULL,
-	endtime int(11) unsigned DEFAULT '0' NOT NULL,
-
-	t3ver_oid int(11) DEFAULT '0' NOT NULL,
-	t3ver_id int(11) DEFAULT '0' NOT NULL,
-	t3ver_wsid int(11) DEFAULT '0' NOT NULL,
-	t3ver_label varchar(255) DEFAULT '' NOT NULL,
-	t3ver_state tinyint(4) DEFAULT '0' NOT NULL,
-	t3ver_stage int(11) DEFAULT '0' NOT NULL,
-	t3ver_count int(11) DEFAULT '0' NOT NULL,
-	t3ver_tstamp int(11) DEFAULT '0' NOT NULL,
-	t3ver_move_id int(11) DEFAULT '0' NOT NULL,
-	t3_origuid int(11) DEFAULT '0' NOT NULL,
-
-	sys_language_uid int(11) DEFAULT '0' NOT NULL,
-	l10n_parent int(11) DEFAULT '0' NOT NULL,
-	l10n_diffsource mediumblob,
-
-	PRIMARY KEY (uid),
-	KEY parent (pid),
 	KEY mail (mail),
 	KEY deleted (deleted),
 	KEY hidden (hidden),
-	KEY starttime (starttime),
-	KEY endtime (endtime),
-	KEY t3ver_oid (t3ver_oid,t3ver_wsid),
 	KEY language (l10n_parent,sys_language_uid)
 );