Hi, I am looking at the new Kie API and I am trying to work out how I tell it / Drools that I have a RuleMatrixSheet .. https://github.com/droolsjbpm/drools/blob/master/drools-decisiontables/sr... This was the old way (a bit manual) final SpreadsheetCompiler converter = new SpreadsheetCompiler(); final InputStream stream = this.getClass().getResourceAsStream( "/path/to/spreadsheet.xls" ); final String drl = converter.compile( stream, InputType.XLS, new RuleMatrixSheetListener() ); Is there an example of a matrix style Spreadsheet being used to generate the rules, with the new Kie APIs ? I can't seem to find similar concepts on the ResourceFactory API, or on "Resource" Version 5 and version 6 don't really "support" the Configuration object understanding the Matrix Style Rules table. If it were to be implemented, it looks like : org.kie.api.builder.KieFileSystem needs some changes, to support the compilation of a Rule Matrix where write* is taking a Resource, If there is not an Example, what do I need to "wire" together for this. Any pointers are much appreciated. Kind regards Ramon Ramon Buckland ramon(a)thebuckland.com