I wanted to send a report to user as an excel file. Report scheduler won't work in our case since the email body has some custom images. I was trying to create a job scheduler to send the excel file. I have retrieved the report content using pxRetrieveReportData and using MSOGenerateExcelFile I am able to generate excel file. In order to send the excel file as an attachment, what all needs to be done in the job scheduler activity?