[release-1.5] RHIDP-5433: Applied modularization changes for the Customizing title#1001

hmanwani-rh merged 25 commits intoredhat-developer:release-1.5redhat-developer/red-hat-developers-documentation-rhdh:release-1.5from

openshift-cherrypick-robot:cherry-pick-948-to-release-1.5openshift-cherrypick-robot/red-hat-developers-documentation-rhdh:cherry-pick-948-to-release-1.5Copy head branch name to clipboard