If you want to add some new custom changes, you need to add a new custom php file for that page in themes/functions/ folder with name custom_tpl_articles.php, where you can add the new changes and define those to a template variable. Also you should place that variable in themes//articles/topics_article_info.tpl
Variables used in topics_article_info.tpl
{literal}{{/literal}$articles_filter{literal}}{/literal} To display the dropdown menu for filtering by authors/topics. This will show only when Display Topic/Author Filter is set to true from admin-->C Advanced-->Settings-->Shop Systems-->Articles configuration tab.
{literal}{{/literal}$authors_description_text{literal}}{/literal} To display the description about authors, if present.
{literal}{{/literal}$authors_name_text{literal}}{/literal} To display the author’s name if the topic have.
{literal}{{/literal}$authors_url_text{literal}}{/literal} To display the author’s url, if present.
{literal}{{/literal}$topics_description_text{literal}}{/literal} To display the description about topics.
{literal}{{/literal}$topic_heading_title{literal}}{/literal} To display the title of topic as page heading. If topic heading is not present, then HEADING_TITLE will show as page heading.
Sidst opdateret d. .