I have an excel business model - Excel 2013 using a PowerPivot Data Model including a DAX Query (Linked Back table primarily consisting of a crossjoin used to build the frame work for an excel model), that I would like viewers/readers to interact with. There are a lot of items that need to be changed, changes require a refresh because of the DAX Query. I have a SharePoint Online Plan (upgrade to 2013 is 5 days away) - Office 365 E4. I am also trialing O365 2013 Enterprise on a separate domain.
1) If I include the Dax Query, I can't seem to refresh the data in the 2010 SPO Web App. I can however edit the cells, which is helpful because of the amount of parameters this would otherwise require and the lack of an organized method for categorizing them.
2) If I simply view it in Excel Services in SPO 2010, I can refresh. I cannot however edit any cells in the workbook.
3) Looking at 2013, I appear to be having even more problems, I can't even find the Excel Web App for insertion into a Page although I do have it enabled.
Help.