[Routing] Moving include instruction to separate method
minor #12108 [Routing] Moving include instruction to separate method (Strate)

This PR was submitted for the 2.5 branch but it was merged into the 2.6-dev branch instead (closes #12108).

Discussion
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[Routing] Moving include instruction to separate method

| Q             | A
| ------------- | ---
| Bug fix?      | [yes]
| New feature?  | [no]
| BC breaks?    | [no]
| Deprecations? | [no]
| Tests pass?   | [yes]
| Fixed tickets | #12106
| License       | MIT

Commits
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60ce31d [Routing] Moving include instruction to separate method