Work in progress... Example of a tca file with text, rich text editor (rte), file (image), date, pages and database entry.

tca.php

<?php
if (!defined ('TYPO3_MODE'))   die ('Access denied.');


t3lib_extMgm::allowTableOnStandardPages('tx_indocuments_category');

$TCA['tx_indocuments_category'] = array (
	'ctrl' => $TCA['tx_indocuments_category']['ctrl'],
	'interface' => array (
		'showRecordFieldList' => 'sys_language_uid,l10n_parent,l10n_diffsource,hidden,starttime,endtime,title, parent_category'
	),
	'feInterface' => $TCA['tx_indocuments_category']['feInterface'],
	'columns' => array (
		'sys_language_uid' => array (
			'exclude' => 1,
			'label'  => 'LLL:EXT:lang/locallang_general.xml:LGL.language',
			'config' => array (
				'type'                => 'select',
				'foreign_table'       => 'sys_language',
				'foreign_table_where' => 'ORDER BY sys_language.title',
				'items' => array(
					array('LLL:EXT:lang/locallang_general.xml:LGL.allLanguages', -1),
					array('LLL:EXT:lang/locallang_general.xml:LGL.default_value', 0)
				)
			)
		),
		'l10n_parent' => array (
			'displayCond' => 'FIELD:sys_language_uid:>:0',
			'exclude'     => 1,
			'label'       => 'LLL:EXT:lang/locallang_general.xml:LGL.l18n_parent',
			'config'      => array (
				'type'  => 'select',
				'items' => array (
					array('', 0),
				),
				'foreign_table'       => 'tx_indocuments_category',
				'foreign_table_where' => 'AND tx_indocuments_category.pid=###CURRENT_PID### AND tx_indocuments_category.sys_language_uid IN (-1,0)',
			)
		),
		'l10n_diffsource' => array (
			'config' => array (
				'type' => 'passthrough'
			)
		),
		'hidden' => array (
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden',
			'config'  => array (
				'type'    => 'check',
				'default' => '0'
			)
		),
		'starttime' => array (
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.starttime',
			'config'  => array (
				'type'     => 'input',
				'size'     => '8',
				'max'      => '20',
				'eval'     => 'date',
				'default'  => '0',
				'checkbox' => '0'
			)
		),
		'endtime' => array (
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.endtime',
			'config'  => array (
				'type'     => 'input',
				'size'     => '8',
				'max'      => '20',
				'eval'     => 'date',
				'checkbox' => '0',
				'default'  => '0',
				'range'    => array (
					'upper' => mktime(3, 14, 7, 1, 19, 2038),
					'lower' => mktime(0, 0, 0, date('m')-1, date('d'), date('Y'))
				)
			)
		),
		'title' => array (
			'exclude' => 0,
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.category.title',
			'config' => array (
				'type' => 'input',
				'size' => '30',
				'eval' => 'required',
			)
		),
		'parent_category' => array (
			'exclude' => 1,
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.category.parent_category',
			'config' => Array (
				'type' => 'select',
				'renderMode' => 'tree',
				'treeConfig' => array(
					'parentField' => 'parent_category',
					'appearance' => array(
						'expandAll' => TRUE,
						'showHeader' => TRUE,
					),
				),
				'foreign_table' => 'tx_indocuments_category',
				'labelField' => 'title',
				'autoSizeMax' => 50,
				'minitems' => 0,
				'maxitems' => 500,
			),
		),
	),
	'types' => array (
		'0' => array('showitem' => 'sys_language_uid;;;;1-1-1, l10n_parent, l10n_diffsource, hidden;;1, title;;;;2-2-2,parent_category;;;;2-2-2')
	),
	'palettes' => array (
		'1' => array('showitem' => 'starttime, endtime')
	)
);

t3lib_extMgm::allowTableOnStandardPages('tx_indocuments_tag');

$TCA['tx_indocuments_tag'] = array (
	'ctrl' => $TCA['tx_indocuments_tag']['ctrl'],
	'interface' => array (
		'showRecordFieldList' => 'sys_language_uid,l10n_parent,l10n_diffsource,hidden,starttime,endtime,title'
	),
	'feInterface' => $TCA['tx_indocuments_tag']['feInterface'],
	'columns' => array (
		'sys_language_uid' => array (
			'exclude' => 1,
			'label'  => 'LLL:EXT:lang/locallang_general.xml:LGL.language',
			'config' => array (
				'type'                => 'select',
				'foreign_table'       => 'sys_language',
				'foreign_table_where' => 'ORDER BY sys_language.title',
				'items' => array(
					array('LLL:EXT:lang/locallang_general.xml:LGL.allLanguages', -1),
					array('LLL:EXT:lang/locallang_general.xml:LGL.default_value', 0)
				)
			)
		),
		'l10n_parent' => array (
			'displayCond' => 'FIELD:sys_language_uid:>:0',
			'exclude'     => 1,
			'label'       => 'LLL:EXT:lang/locallang_general.xml:LGL.l18n_parent',
			'config'      => array (
				'type'  => 'select',
				'items' => array (
					array('', 0),
				),
				'foreign_table'       => 'tx_indocuments_tag',
				'foreign_table_where' => 'AND tx_indocuments_tag.pid=###CURRENT_PID### AND tx_indocuments_tag.sys_language_uid IN (-1,0)',
			)
		),
		'l10n_diffsource' => array (
			'config' => array (
				'type' => 'passthrough'
			)
		),
		'hidden' => array (
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden',
			'config'  => array (
				'type'    => 'check',
				'default' => '0'
			)
		),
		'starttime' => array (
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.starttime',
			'config'  => array (
				'type'     => 'input',
				'size'     => '8',
				'max'      => '20',
				'eval'     => 'date',
				'default'  => '0',
				'checkbox' => '0'
			)
		),
		'endtime' => array (
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.endtime',
			'config'  => array (
				'type'     => 'input',
				'size'     => '8',
				'max'      => '20',
				'eval'     => 'date',
				'checkbox' => '0',
				'default'  => '0',
				'range'    => array (
					'upper' => mktime(3, 14, 7, 1, 19, 2038),
					'lower' => mktime(0, 0, 0, date('m')-1, date('d'), date('Y'))
				)
			)
		),
		'title' => array (
			'exclude' => 0,
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.tag.title',
			'config' => array (
				'type' => 'input',
				'size' => '30',
				'eval' => 'required',
			)
		),
	),
	'types' => array (
		'0' => array('showitem' => 'sys_language_uid;;;;1-1-1, l10n_parent, l10n_diffsource, hidden;;1, title;;;;2-2-2')
	),
	'palettes' => array (
		'1' => array('showitem' => 'starttime, endtime')
	)
);



t3lib_extMgm::allowTableOnStandardPages('tx_indocuments_document');

$TCA['tx_indocuments_document'] = array (
	'ctrl' => $TCA['tx_indocuments_document']['ctrl'],
	'interface' => array (
		'showRecordFieldList' => 'sys_language_uid,l10n_parent,l10n_diffsource,hidden,starttime,endtime,title,file,description,preview,tx_indocuments_category,tx_indocuments_tag,link,source'
		),
	'feInterface' => $TCA['tx_indocuments_document']['feInterface'],
	'columns' => array (
		'sys_language_uid' => array (		
			'exclude' => 1,
			'label'  => 'LLL:EXT:lang/locallang_general.xml:LGL.language',
			'config' => array (
				'type'                => 'select',
				'foreign_table'       => 'sys_language',
				'foreign_table_where' => 'ORDER BY sys_language.title',
				'items' => array(
					array('LLL:EXT:lang/locallang_general.xml:LGL.allLanguages', -1),
					array('LLL:EXT:lang/locallang_general.xml:LGL.default_value', 0)
					)
				)
			),
		'l10n_parent' => array (		
			'displayCond' => 'FIELD:sys_language_uid:>:0',
			'exclude'     => 1,
			'label'       => 'LLL:EXT:lang/locallang_general.xml:LGL.l18n_parent',
			'config'      => array (
				'type'  => 'select',
				'items' => array (
					array('', 0),
					),
				'foreign_table'       => 'tx_indocuments_document',
				'foreign_table_where' => 'AND tx_indocuments_document.pid=###CURRENT_PID### AND tx_indocuments_document.sys_language_uid IN (-1,0)',
				)
			),
		'l10n_diffsource' => array (		
			'config' => array (
				'type' => 'passthrough'
				)
			),
		'hidden' => array (		
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden',
			'config'  => array (
				'type'    => 'check',
				'default' => '0'
				)
			),
		'starttime' => array (		
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.starttime',
			'config'  => array (
				'type'     => 'input',
				'size'     => '8',
				'max'      => '20',
				'eval'     => 'date',
				'default'  => '0',
				'checkbox' => '0'
				)
			),
		'endtime' => array (		
			'exclude' => 1,
			'label'   => 'LLL:EXT:lang/locallang_general.xml:LGL.endtime',
			'config'  => array (
				'type'     => 'input',
				'size'     => '8',
				'max'      => '20',
				'eval'     => 'date',
				'checkbox' => '0',
				'default'  => '0',
				'range'    => array (
					'upper' => mktime(3, 14, 7, 1, 19, 2038),
					'lower' => mktime(0, 0, 0, date('m')-1, date('d'), date('Y'))
					)
				)
			),
		'title' => array (		
			'exclude' => 0,		
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.document.title',		
			'config' => array (
				'type' => 'input',	
				'size' => '30',	
				'eval' => 'required',
				)
			),
		'file' => array (		
			'exclude' => 0,		
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.document.file',		
			'config' => array (
				'type' => 'group',
				'internal_type' => 'file',
				'allowed' => '',	
				'disallowed' => 'php,php3',	
				'max_size' => $GLOBALS['TYPO3_CONF_VARS']['BE']['maxFileSize'],	
				'uploadfolder' => 'uploads/tx_indocuments',
				'size' => 1,	
				'minitems' => 0,
				'maxitems' => 1,
				)
			),
		'description' => array (		
			'exclude' => 0,		
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.document.description',		
			'config' => array (
				'type' => 'text',
				'cols' => '30',
				'rows' => '5',
				'wizards' => array(
					'_PADDING' => 2,
					'RTE' => array(
						'notNewRecords' => 1,
						'RTEonly'       => 1,
						'type'          => 'script',
						'title'         => 'Full screen Rich Text Editing|Formatteret redigering i hele vinduet',
						'icon'          => 'wizard_rte2.gif',
						'script'        => 'wizard_rte.php',
						),
					),
				)
			),
		'preview' => array (		
			'exclude' => 0,		
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.document.preview',		
			'config' => array (
				'type' => 'group',
				'internal_type' => 'file',
				'allowed' => $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'],	
				'max_size' => $GLOBALS['TYPO3_CONF_VARS']['BE']['maxFileSize'],	
				'uploadfolder' => 'uploads/tx_indocuments',
				'show_thumbs' => 1,	
				'size' => 1,	
				'minitems' => 0,
				'maxitems' => 1,
				)
			),
		'tx_indocuments_category' => array (
			'exclude' => 1,
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.category.parent_category',
			'config' => Array (
				'type' => 'select',
				'renderMode' => 'tree',
				'treeConfig' => array(
					'parentField' => 'parent_category',
					'appearance' => array(
						'expandAll' => TRUE,
						'showHeader' => TRUE,
					),
				),
				'foreign_table' => 'tx_indocuments_category',
				'labelField' => 'title',
				'autoSizeMax' => 50,
				'minitems' => 0,
				'maxitems' => 500,
			),
		),
		'tx_indocuments_tag' => array (
			'exclude' => 1,
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.tag',
			'config' => Array (
				'type' => 'select',
	         	'foreign_table' => 'tx_indocuments_tag',
				'maxitems' => '200',
				'minitems' => '0',
				'form_type' => 'user',
				'userFunc' => 'tx_gclib_TCAform_autocomplete->renderAutoCompleteField',
				'labelField' => 'title'
			),
		),
		'link' => array (		
			'exclude' => 0,		
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.document.link',		
			'config' => array (
				'type' => 'input',	
				'size' => '30',
				)
			),
		'source' => array (		
			'exclude' => 0,		
			'label' => 'LLL:EXT:in_documents/locallang_db.xml:tx_indocuments.document.source',		
			'config' => array (
				'type' => 'input',	
				'size' => '30',
				)
			),
		),
'types' => array (
	'0' => array('showitem' => 'sys_language_uid;;;;1-1-1, l10n_parent, l10n_diffsource, hidden;;1, title;;;;2-2-2,file;;;;2-2-2,description;;;richtext[]:rte_transform[mode=ts],preview;;;;2-2-2,tx_indocuments_category;;;;2-2-2,tx_indocuments_tag;;;;2-2-2,link;;;;2-2-2,source')
	),
'palettes' => array (
	'1' => array('showitem' => 'starttime, endtime')
	)
);

?>