anchor.diff:  [id='rn-tech-preview-con']
   = Technology preview
   
  -This section lists features that are in technology preview in {PRODUCT} {PRODUCT_VERSION}. 
  +This section lists features that are in technology preview in {PRODUCT} {PRODUCT_VERSION}.
   
   [IMPORTANT]
   ====
  
positive.code: This feature uses a single configuration option, `org.drools.compiler.compiler.PMMLCompiler` which has the following valid options:
  
  * `org.kie.pmml.pmml_4_2.PMML4Compiler`: This value should be used for the majority of cases where PMML support is desired.
  * `org.drools.pmml.pmml_4_2.PMML4Compiler`: This value provides backward compatibility, and should only be used in cases where there is a reliance on the older drools-pmml and drools-scorecards modules.
negative.code: 
  * Multi-threaded execution: Solves a single data set by partitioning across multiple threads. It is turned off by default and can be enabled either with a KieBaseConfiguration option or with a system property as explained in http://docs.jboss.org/drools/release/7.5.0.Final/drools-docs/html_single/#_multi-threaded_rule_engine[Drools Documentation]
  * Rule Units: Rule Units represent a declarative approach to partitioning a rule set into smaller units, binding different data sources to those units, and the execution of the individual unit. A Rule Unit is comprised of data sources, global variables, and rules.
  * Executable model: Provides a pure Java-based representation of a rule set, together with a convenient Java DSL to programmatically create such model.
  //https://issues.jboss.org/browse/BXMSDOC-2588
  * Elasticsearch is available with this release, however it is currently in technical preview.
  
  