Hi, is there any plan to provide the possibilty to create table in the wiki (or kind of data lists like in Sharepoint or Alfresco)?

Hi, there is a plan to implement a WYSIWYG editor (which should also include the option to create tables).

At the moment you can create simple tables via textile using dashes (|) to define the cells of the table.
This is not very comfortable but it provides a basic option to create tables.

I have checked “wiki_syntax_detailed” but have not found what you mentioned.
Where should I look at to have further details about textile and dashes?

This really seems to be missing from the syntax list.
Here is some documentation about tables in textile:
http://txstyle.org/doc/15/tables