Previous due dates

This custom field will generate a set of previous due dates in a string. You can import it as a property and show the results for "Issue" dimension members at the issue level.

Account-specific calculated field

Account specific calculated fields are defined in Source Data → Import options.

Settings for the new field

Internal name	prevdd
Display name	Previous due dates
Data type	text

Custom JavaScript code:

var previousDuedate = new Array();
if (issue.changelog && issue.changelog.histories) {
//  first_change = true;
  for (var i=0; i < issue.changelog.histories.length; i++){
    var history = issue.changelog.histories[i];
    for (var a=0; a < history.items.length; a++) {
      var item = history.items[a];
      if (item.field == "duedate" && item.from) {
        previousDuedate.push(item.from);
      }
    }
  }
}
if (previousDuedate) {
    return previousDuedate.join(",");
}

Global calculated field

Global calculated fields are defined in eazyBI advanced settings.

Here are the settings for the new field definitions. You should insert the JavaScript (the code given above) below the line // Insert here the Custom JavaScript code. Keep the opening and closing quotation marks. ''', do not delete them.

[jira.customfield_prevdd]
name = "Previous Due dates"
data_type = "text"
javascript_code = '''
   // Insert here the Custom JavaScript code 
'''