We have used the Tab +P option to add a task to multiple projects which saves a lot of work as we have 20 projects to copy tasks into. However, each project will complete these tasks in different timeframes. But when Marking the task complete in any project, it is marked Complete in All.
Is this the wrong way to approach this? All the other task data is the same we just need them allocated to a lot of projects with NO project interdependencies.