Flexible columns are sections of a page that support adding and rearranging modules in the content editor. In order to be used in the content editor, flexible columns must first be added to a page's template.
Please note: flexible columns don't support smart content and are not available for blogs.
Add flexible columns to a template
When a flexible column is added to a page template, modules can be added, removed, or rearranged in that section of the page in the content editor. Any modules added to the flexible column on the template will appear in the content editor by default.
Please note: modules added to flexible columns in a template will only appear on new pages using that template. Modules can be added to existing pages from the content editor.
In your HubSpot account, navigate to Marketing > Files and Templates > Design Tools.
In the finder, click a template to open it in the layout editor.