Currently, we are using SharePoint list to manage our tasks.
And we would like to set a alarm if the task has not been updated for a week.
It is supposed to be like below.
Several users are using one SharePoint list.
User A creates a new item in list, and he/she will update the item.
And when the item has not been updated for one week, there is an automatically notification send to user A.
The notification can be an email, or a Teams message.
As the flow is applied to the list everyone using the list can get the notification when his/her task not been updated.