Writing modular documentation is not an easy feat. Creating a long document is easier than a short one. Trapping one information in one topic is hard. Creating a documentation based on lots of topics is for skilled writers. In a project environment, where we create documentation by the team for the team, we are not looking for perfection. Still we need tools to organized the information in topics of different sizes and employ tools to help us to reuse this information.

Transclusion also helps to create documents independently. A team working on a task may create a document collaboratively by writing each chapter of the document in individual topics. These chapters may further be divided into sections, each on its own wiki page. The document is assembled of all these parts by transclusion. Once a fragment on a page is changed, the changes are reflected immediately on the transcluding document. This document can be exported easily.