Rockwell Automation 20D-DL2-CKS1 Import/Export Project Components - Manual (Page 31)

Import and export logic components Chapter 1
References configuration example
The following example shows how an imported routine plugs into the
components in a project after you configure it.
For example, if you import a routine, the routine itself is the main import
component. References that should be connected during the import could include
program-scope tags, controller-scope tags, user-defined data types, any routines
called by JSR instructions, and any Add-On Instructions in the routine logic.
In this example, a routine export file contains the definitions of Tag_A, Tag_B,
AOI_1, and UDT_1. The routine also contains a reference to Routine_A, but
excludes the logic in Routine_A.
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