DeltaXML software were until now focused on comparing two XML documents of same structure and similar data to identify the changes between them by considering the structure. However, we recently started to look at the use case where there is a need to compare XML documents with different structure but similar data. We came across some of partners and customers who convert their documents from one form of XML to another which needs a manual process to check if there were any errors or inconsistencies during the document conversion. DeltaXML’s new product, ConversionQA, understands different document formats such DITA, Microsoft Word, etc and performs a comparison between original and converted document provide a quality assurance report. ConversionQA makes use of the DITA-OT transformation to process DITA Maps into a single DITA file for conversion checking process with another single file format. We have used DITA-OT Java Application Programming Interface in product to process DITA Maps as a part of overall workflow. The lightning the talk will focus on how we have integrated DITA-OT in conversion. We will also discuss the issues we faced during DITA OT integration and how they were resolved.