Default How do I whitelist a Widget (T2T)?

Hello!

I use Samsung Galaxy Note 8.0 4G as a phone, and I have a timer for the calls called T2T.

It works just fine BUT every time I use the Advanced Task Killer it also kills the widget and resets the minutes in the app!

I cannot find anyhwere how to add this app to a Whitelist / ignore list as only programmes (not widgets) can be found in Advanced Task Killer settings.

How do I include widgets in task-killer whitelist/ ignore list?

Thank you!