Mark threads with associated tasks with a special icon in Gmail
Is it possible to automatically set a special icon for an Gmail thread if there is a task associated with that thread. Clicking on the icon should open the corresponding task or tasks.
This would be handy when processing the Gmail inbox. Often I receive an email in response to my request and I know that there is a task somewhere in Todoist related to this request, but I need to use search box to find it. Having an icon with direct link to the task or list of tasks would make this so much easier.
When a thread with associated task is open, there could be a "TD Open" button next to "TD Add" button.