How to design solution for user where they will be able to load data from excel file. There is a lot of lines- few thousands of lines.
User have already Winshuttle script and template for this but they need load it from Winshuttle solution.
There are two possible ways to achieve the same.
1) Using the Attachment Control in the Composer solution; Build a form workflow and attach the Excel file to the solution step where script needs to be executed just download the file and the run the script from the Local Machine .
This approach is recommended by Winshuttle as it is less complex.
2) Or You can build a solution using Excel workflow which is more complex way (Professional Services Team need to be involved in any case need assistance in designing the solution for the same) or user can follow the attached documentation.