Create a dashboard with pull down menu
I have 4 tables (Clients, Projects, Notes, Tasks). I want to create one Dashboard that, from a pulldown menu, I select a client, and have the projects, notes, and tasks associated with it show up below it.
It sounds like you want to add child views (projects, notes, and tasks) to a custom form. You can add these child views to that when you drill into a specific Client record you will be able to see all the associated records on the form. There is additional information in our Knowledge Base article on how to do this: