#1400103

Hey Jochen,
Thanks for the link to your pages, you cannot use the Advanced Layout Builder to create your category pages unless you create specific pages and redirect to them.
But you can change the layout of the category pages, for example, if you want to use the grid layout add this filter to your child theme functions.php:

add_filter('avf_blog_style','avia_change_category_blog_layout', 10, 2); 
function avia_change_category_blog_layout($layout, $context){
if($context == 'archive') $layout = 'blog-grid';
return $layout;
}

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To create a custom header to the top of your category pages you could add the element shortcode via a function like this:

add_action('ava_after_main_title', 'ava_after_main_title_mod');
function ava_after_main_title_mod() {
	if(is_category('news')) {
		echo do_shortcode("[av_one_full first min_height='' vertical_alignment='av-align-top' space='' row_boxshadow_width='10' row_boxshadow_color='' margin='0px' margin_sync='true' av-desktop-margin='' av-desktop-margin_sync='true' av-medium-margin='' av-medium-margin_sync='true' av-small-margin='' av-small-margin_sync='true' av-mini-margin='' av-mini-margin_sync='true' mobile_breaking='' mobile_column_order='' border='' border_style='solid' border_color='' radius='' radius_sync='true' min_col_height='300px' padding='' padding_sync='true' av-desktop-padding='' av-desktop-padding_sync='true' av-medium-padding='' av-medium-padding_sync='true' av-small-padding='' av-small-padding_sync='true' av-mini-padding='' av-mini-padding_sync='true' svg_div_top='' svg_div_top_color='#333333' svg_div_top_width='100' svg_div_top_height='50' svg_div_top_max_height='none' svg_div_top_opacity='' svg_div_bottom='' svg_div_bottom_color='#333333' svg_div_bottom_width='100' svg_div_bottom_height='50' svg_div_bottom_max_height='none' svg_div_bottom_opacity='' column_boxshadow_width='10' column_boxshadow_color='' background='bg_color' background_color='#7bb0e7' background_gradient_direction='vertical' background_gradient_color1='#000000' background_gradient_color2='#ffffff' background_gradient_color3='' src='' attachment='' attachment_size='' background_position='top left' background_repeat='no-repeat' highlight_size='1.1' animation='' animation_duration='' animation_custom_bg_color='' animation_z_index_curtain='100' parallax_parallax='' parallax_parallax_speed='' av-desktop-parallax_parallax='' av-desktop-parallax_parallax_speed='' av-medium-parallax_parallax='' av-medium-parallax_parallax_speed='' av-small-parallax_parallax='' av-small-parallax_parallax_speed='' av-mini-parallax_parallax='' av-mini-parallax_parallax_speed='' css_position='' css_position_location=',,,' css_position_z_index='' av-desktop-css_position='' av-desktop-css_position_location=',,,' av-desktop-css_position_z_index='' av-medium-css_position='' av-medium-css_position_location=',,,' av-medium-css_position_z_index='' av-small-css_position='' av-small-css_position_location=',,,' av-small-css_position_z_index='' av-mini-css_position='' av-mini-css_position_location=',,,' av-mini-css_position_z_index='' link='' linktarget='' link_hover='' title_attr='' alt_attr='' mobile_display='' mobile_col_pos='0' id='' custom_class='' template_class='' aria_label='' av_uid='av-leu1xz8x' sc_version='1.0'][av_heading heading='Custom Header' tag='h3' style='blockquote modern-quote modern-centered' subheading_active='' show_icon='' icon='ue800' font='entypo-fontello' size='' av-desktop-font-size-title='' av-medium-font-size-title='' av-small-font-size-title='' av-mini-font-size-title='' subheading_size='' av-desktop-font-size='' av-medium-font-size='' av-small-font-size='' av-mini-font-size='' icon_size='' av-desktop-font-size-1='' av-medium-font-size-1='' av-small-font-size-1='' av-mini-font-size-1='' color='custom-color-heading' custom_font='#ffffff' subheading_color='' seperator_color='' icon_color='' margin='' margin_sync='true' av-desktop-margin='' av-desktop-margin_sync='true' av-medium-margin='' av-medium-margin_sync='true' av-small-margin='' av-small-margin_sync='true' av-mini-margin='' av-mini-margin_sync='true' headline_padding='' headline_padding_sync='true' av-desktop-headline_padding='' av-desktop-headline_padding_sync='true' av-medium-headline_padding='' av-medium-headline_padding_sync='true' av-small-headline_padding='' av-small-headline_padding_sync='true' av-mini-headline_padding='' av-mini-headline_padding_sync='true' padding='10' av-desktop-padding='' av-medium-padding='' av-small-padding='' av-mini-padding='' icon_padding='10' av-desktop-icon_padding='' av-medium-icon_padding='' av-small-icon_padding='' av-mini-icon_padding='' link='' link_target='' id='' custom_class='' template_class='' av_uid='' sc_version='1.0' admin_preview_bg=''][/av_heading][/av_one_full]");
	}
}

Enfold_Support_518.jpeg
In the code above you will note that I added the header only to the category News in if(is_category(‘news’)) this demonstrate that you can have different headers for different categories, you will also note that this element is not a color section, color sections will cause issues on pages with sidebars, you are better off using single full width columns.
You can use the shortcode wand to get the element shortcode or Enable the Avia Layout Builder Debugger.
Give this a try and if you have trouble include an admin login so we can assist.

Best regards,
Mike