You can import a non-PL/SQL routine
to a data development project from another data development project
or from the file system. You can also export a non-PL/SQL routine from a data development project to the file system
for later deployment.
Importing non-PL/SQL routines to a project
You can import non-PL/SQL routines
to a data development project by using a wizard or by dragging and
dropping or copying and pasting a routine from the Data Source Explorer
or from another data development project. Use the Import a Routine
wizard to import stored procedures or user-defined functions to your
data development project. You can import routines from another data
development project, or you can import routines from the local file
system.