KB45819: Drill down from Report Services document to grid report moves Derived Metric from View evaluation order to Data Set level

SYMPTOM:
When drilling from a Report Services document to a report, the evaluation order of Derived Metrics is moved from the View evaluation order to the Data Set evaluation order.
 
STEPS TO REPRODUCE:
Follow the steps below to reproduce the issue with the Strategy Tutorial project:

• Create a source report using Developer.
  Attribute: Year
  Metric: Cost
  
• Insert a Derived metric (e.g. Cost * 2)
  

• In the Report Data options > Evaluation Order, uncheck the "use default evaluation order" option.
  

• Note that newly created Derived Metric is in "View evaluation order"
  
• Save and close the report.
• Create a new Report Services document with “Blank Document” template. Use  the report from step 4 as a dataset.
• Add the report to Detail Header section with formatting.
  

• Save and close the Report Services document.
• Login to Strategy Web and execute the Report Services document created above.
• Drill from Year to Quarter.
    

• Save and close drilled report.
• In Strategy Developer, open the drilled report in edit mode and open Report Data options. The derived metric's evaluation order has moved to the Data Set evaluation order as seen below: 
   

CAUSE:
This is a known issue in Strategy 9.x. When drilling from a Report to a child Report, the Evaluation order of Derived Metrics is kept in the View evaluation order level. 
 
ACTION:
Contact Strategy Technical Support for the update of this issue.