use tables of visitors (f.e. their calendar) in stead of calendar of developper

[Lukva]

I made a simple app, perhaps usefull for others. 
Is there a possibility that they have to select their own calendars as table? 

When they start to use the app the question should be: which google calendar do you want to add?
Is this possible?

[SkrOYC]

Afaik, nope

[Steve]

Correct: nope.