On Jan 21, 2011, at 8:47 AM, Denis Rykov wrote: Hi Denis, > The GML answer of TinyOWS contains tag "<rk:suffer fid="suffer.2">" > where "suffer" is name of my PostGIS table. > What is "2"? Is it Primary Key of "suffer" table or it forms > dynamically and not depend from primary key? Yes it's related to PK -- Olivier