title: How to call a Drools excel decision table function
body: <p>I have a drools decision table created in excel. I have created a function in the headers section
  <code>Functions | function boolean checkLimits(Policy policy) {
             |    ...function body...
             |    return false;
             | }</code>
  How do I call this function from the CONDITION cell?</p>
  
  <p>I have tried just <code>checkLimits(policy);</code>, <code>Functions.checkLimits(policy);</code> and <code>this.checkLimits(policy);</code> but I get an error all similar to:</p>
  
  <p><code>text=Unable to Analyse Expression Functions.checkLimits(policy):
  [Error: unable to resolve method using strict-mode: com.chubb.Result.Functions()]
  [Near : {... Functions.checkSectionLimits(p ....}]</code></p>