Add DX scm configuration documentation #1553

	name: Check for broken references

	on:
	push:
	pull_request:

	jobs:
	check:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	- name: Find broken references
	run: \|
	if grep -r --exclude-dir=.github "broken-reference" . ; then
	exit 1
	fi

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