Predecessors column should only show valid predecessors in the picker

[taauntik]

Forum post

In your advanced example you have the plan name as the first task then all the subtasks under that. In the predecessor field, that summary task shows. Is there a way to filter that out of the predecessor field?

Go to your advanced demo. Go to predecessor column and find Launch SaaS Product. That is not a task that can be used because it is the parent of all the other tasks. Therefore Launch SaaS Product should not be available in the predecessors list. I want to remove that as an option for people to pick.