FIND and FINDB are case sensitive and don't allow wildcard characters. If you don't want to do a case sensitive search or use wildcard characters, you can use SEARCH and SEARCHB. If find_text is  (empty text), FIND matches the first character in the search string (that is, the character numbered start_num or 1). Find_text cannot contain any wildcard characters. If find_text does not appear in within_text, FIND and FINDB return the #VALUE! error value.
The XML Process Definition Language (XPDL) is a format standardized by the Workflow Management Coalition (WfMC) to interchange business process definitions between different workflow products, i.e. between different modeling tools and management suites.
XPS Central For All things XPS! The XML Paper Specification (XPS) format is basically an electronic representation of digital documents based on XML. It is a paginated fixed-layout format that retains the look and feel of your electronic documents. As a form of electronic paper, the XPS format provides a way in which you can easily create, share, print and save digital documents. Although XPS Documents can be easily created once you have the right software installed, just like the PDF, the XPS format is a difficult-to-handle format.