What do embedding applications into the portal_normal.ftl file accomplish?

Embedding applications into the portal_normal.ftl file means that those applications will be rendered on every site page that utilizes this particular template. The portal_normal.ftl file is a foundational template in Liferay that serves as the primary layout for pages within the portal. By placing applications in this file, they become consistently available across all site pages, ensuring a uniform user experience.

This method is typically used when certain applications need to be universally accessible, regardless of which specific site page a user is visiting. It allows for the integration of key functionality, such as navigation elements, search features, or common tools, that enhance usability. Thus, embedding applications in this manner is strategic for maintaining a consistent and cohesive interface throughout the portal.