@Folke

It is our current rule. If in Doit.im, you delete a task syncing from Google, it will be deleted both on Doit.im and Google Cal. If you empty the trash, then deleted tasks can be no longer put back. :(

Since you delete the task in Doit.im, why do you still want it to show on Google Cal? If you want to keep it, why do you delete in Doit.im?

Thanks for your feedback and support.

Because the "reverse synced" Google calendars are "real" appointment calendars, most of them shared with other people. The entire calendar needs to be kept intact, both for my own purposes and for other people's purposes, both as a forward looking plan and as a journal of what we did when and with whom.

But everything in these calenders does not concern me personally. In my own task list I only want to see those appointments or events that I am going to participate in, so I need to be able to trash (or hide; or decline sync) of the others.

And even if it is my own personal Google calendar, not shared with anyone, I want to keep my appointment journal (calendar) intact for future reference.

Under no circumstances can I be allowed to "destroy" a calender just because I have chosen to use Doit to manage my tasks. As it is now, I simply cannot use the sync feature.

I understand now, however, that this is not an unintentional "bug" in Doit. It is actually an intentional design, so it is probably best discussed in the Features forum, not under Bugs.

@Folke

We will synthesizes each kind of situation, and consider whether to support or not in the future.

Thanks for sharing your ideas with us.