How do you open a csv file in excel or sheets app from my mit app?

MIT App Inventor Help
1

i am working on a app that needs to open the saved csv in another app like excel or sheets.
how can this be implemented?

2

Store the file in shared storage and use the activity starter to open the other app

http://ai2.appinventor.mit.edu/reference/other/activitystarter.html

Taifun

3