Hi, I have the following requirements: - I have a template documentation, which usually consists of several parts - including pictures, logo, specific sections, etc. I.e. and example layout li like this: Logo (static for all docs) Overview section (may change slightly, but most of the text is from the template), may include pictures, which may be different Detail Section 1 - text - may, or may not change ... Detail Section N - text - may or may not change Footer Now, I have to prepare a hierarchy of documents for each of our clients. Each client has "main" document, which inherits from the base template (as described above), but it may have changes in some of the sections, as well as to not have some sections at all (disabled). Also, each client may have "sub-versions" i.e. specific modifications of their main document for each (or some) of their branches. I was looking at docuwiki, twiki, etc., but I can not decide from the overviews if any of them will fit my needs. The clients will not edit the documents, they will be read only, we'll prepare the documents and expose them. Can someone propose other suggestions? A possible pdf creation of of the pages is a plus. I'm looking at open-source project with easy end user interface, so non-tech persons can easily manipulate the docs. Cheers -- Svetoslav Milenov (Sunny) Even the most advanced equipment in the hands of the ignorant is just a pile of scrap.