Each entry should have the following subsections:
Of course some sections may remain empty, but at a minimum the part of speech, etymology, and tags sections should be complete. Please do not delete the section headings even if you leave the section empty.
When you create a new entry, the wiki engine will pull in a preformatted page template which already has all the elements described above, with placeholders; you just need to replace the placeholders with the actual content, or delete the unwanted placeholders.
If you insert FIXME somewhere in the page source, it will show the icon; this way you can ask the other VQP editors to edit/correct/comment the bit you are unsure of.
Whenever you perform a major edit on an entry (especially if you are editing an entry originally created by someone else), make sure you fill in the Edit sumary field before you save the entry. That way subsequent editors can easily see what changes were employed.
On generic DokuWiki formatting you can always refer to the syntax page.