A family of Microsoft relational database management systems designed for ease of use.
Tom1356 --
You are nicely describing task dependencies, specially the Finish-to-Start (FS) dependency. Select the tasks that must be performed in succession and then click the Link the Selected Tasks button in the Schedule section of the Task ribbon. This will arrange the tasks in the order you seek. In addition, if one of the predecessor tasks slips, all of its successor tasks will slip as well, a behavior that is desirable from a project management perspective. Hope this helps.