-getusrattr template: pers?clnt=<name|pass>&com=getusrattr&usr=<usr>&attr=<attr_pattern>[&num= <num_pattern>&srt=<order_pattern>&cmp=<comp_pattern>] Order of query params is not important. Query params 'num', 'srt', and 'cmp' are optional. If ommited, 'num' defaults to '*', 'srt' defaults to 'desc', and 'cmp' to 'n'. pattern : for attribute, * | name[.*], where name is a path expression. For num, * | <integer>. For srt, asc | desc. For A->Z use 'asc', for 10->1 use 'desc'. For cmp, s | n. Values are compared as strings if cmp==s, while they are compared as numbers (doubles) if cmp==n. String values that cannot be converted to doubles are represented as NULLs in numeric comparison. descript: for the specified user, the attributes matching the pattern are found and sorted according to value (based on 'srt' and 'cmp'), and secondarily according to feature name (asc, A->Z) . Then the first <num_pattern> rows are selected (or all, if <num_pattern> is '*') and an XML answer is formed. If no feature in DB matches the pattern or if <num_pattern> <=0 or if user does not exist, the result will not have any 'row' elements (200 OK will still be returned). Note that 'srt' and 'cmp' affect the sorting on value. Note that in case a number of attribues matching the pattern have the same value, some of them may be part of the results, while others not. This depends on 'num', which determines in absolute terms the number of result rows. Which of the attributes with the same value will be part of the result depends on the feature name, which is a secondary field of ordering. example : pers?clnt=name|pass&com=getusrattr&usr=john&attr=lang.*&num=3 pers?clnt=name|pass&com=getusrattr&usr=152&attr=page5.* returns : 200 OK, 401 (fail, request error), 501 (fail, server error) 200 OK : in this case the response body is as follows <?xml version="1.0"?> <?xml-stylesheet type="text/xsl" href="/resp_xsl/singleuser_attributes.xsl"?> <result> <row><attr>feature</attr><val>value</val></row> ... </result> comments: the reference to the xsl file allows to view results in a web browser. In case the response body is handled directly by an application and not by a browser, this reference to xsl can be ignored.