Is there a way to locate dependencies for procedures within packages? (4323086)

Is there a way to locate dependencies for procedures within packages?

For example: Package A has 5 procedures in it and one of the procedures (Procedure 1) is used by Package B. Currently in the Schema Browser, if you select a Package A and go to the tab "Deps (used by)" it will only show Package B, but it does not show that Package B is dependant on Package A due to a specific Procedure 1.

Advised customer to Use the Code Road Map. In the Schema Browser, right-click on a package and select "Code Road Map".