Invantive Data Access Point supports a list of pre-defined URL parameters for which a value can be supplied as GET or POST parameters on a HTTP request. The following pre-defined parameters are available: - `connection`: name of the database to use, in the format 'GROUP\DATABASE'. - `query`: SQL statement(s) to execute. - `printparameters`: flag whether to print the parameters and their values in the output (`true` for yes, `false` for no, default is `false`). - `includeheaders`: flag whether to include the headers in the output (`true` for yes, `false` for no, default is `false`). - `usetechnicalheaders`: flag whether to use technical headers instead of functional headers in the output (`true` for yes, `false` for no, default is `false). - `format`: output format in which the results must be presented, chosen from list in [[Export Format Types]]. - `xsl`: Filename or URL of XSL to apply on the output, located in the `ROOT\App_Data\Templates` folder. - `contenttype`: Content type of the output. - `dispositiontype`: Disposition type of the output. - `preset`: use a specific preset configuration defined on the server and located by default in the `ROOT\App_Data\Templates` folder. The value of all other GET and/or POST parameters provided will be bound as parameters to the SQL statement(s). POST parameter values take precedence above GET parameter values.