How to add include areas in Bitrix?

Question

1C-Bitrix

https://dev.1c-bitrix.ru/learning/course/index.php...

Placement of the included area
The number of included areas can be changed. This will require some modification of the site template (for example, adding components or php code to the template design to connect additional editable areas), which requires a certain qualification. Therefore, if you need to set additional include scopes, contact your site administrator or the site developers.

What should be modified in the template to add an additional include area? Because it is on the side:

And at the bottom right after the content is not there, it is only in the basement.

What and where to add so that immediately after the content there is another possibility to insert?

Answer 1

in the right place use:

$APPLICATION->IncludeComponent("bitrix:main.include", ".default", array(
                            "AREA_FILE_SHOW" => "file",
                            "PATH" => SITE_DIR . "здесь путь к файлу",
                            "EDIT_TEMPLATE" => ""
                                ), false
   );