lee.designbuildlaeq@gmail.

I have provided Header Tasks and subtasks. Now I am attempting to apply dependencies and I am receiving an error message telling me only dependencies from the Header Task subtask list can be used. I am building a schedule which will require dependencies across the entire schedule. Is this not possible? For example an electrical subtask is based off the end date of a HVAC subtask. The program is not allowing that. Any suggestions or do I delete this software and install one that performs.