mark predecessors for tasks (closed account) says:Let's say I have 4 tasks. I'd like to do task 1 before task 2 before task 3. Task 4 needs to be don after task 2. I'd like them to appear in order. Posted at 5:37pm on February 8, 2012 This idea is considered similar to "Dependent tasks", and all votes have been transferred to that idea.