-setdgr template: ster?clnt=<name|pass>&com=setdgr&usr=<usr>&<str_1>=<new_deg_1>&<str_2>=... Order of query params is important: position of 'com' and 'usr' is not important, however updates of degrees are performed in the order they appear in the request. descript: for the specified user, updates the degrees of the stereotypes in the query string, to the new degrees. Degrees in the query string that cannot be converted to numeric (double) will be considered as NULLs when updating the DB. If the specified user does not exist, or if some stereotypes in the query string are not assigned to that user, corresponding degrees will not be updated (200 OK will still be returned). If the error code 401 is returned then no changes have taken place. example : ster?clnt=name|pass&com=setdgr&usr=0.34&visitor=0.85&expert=1.0 returns : 200 OK, 401 (fail, request error), 501 (fail, server error) 200 OK : example result body: <result> <row> <num_of_rows>1</num_of_rows> </row> </result>