Consent and referral forms under strict change control
Clinical forms change rarely and matter enormously. The control you need is over who may change what, and proof of what was in use.
Protected components
A consent wording block can require a named approver group, so a layout tidy-up cannot alter clinical text as a side effect.
Proof of the version in use
Every deployed release names exact revision digests, so "which consent form was in use in that clinic in April" is a lookup.
Start with an estate assessment
Point YakForms at a copy of your repository. You get an inventory, a dependency graph and a validation report for the whole estate — before you commit to anything.