Gap analysis feedback

Answer
As far as I understand your question, you can design something like:
Perform gap analysis
Communicate result
Act upon the system to close the gaps
Re-perform gap analysis
Check improvement/evolution
Communicate result
Back to: act upon the system to close the remaining gaps
…

You can use a detailed Gap Analysis checklist and perhaps evaluate the gap not as a yes or no, but as a result between 0, 1, 2 and 3. Being 0 having nothing (total gap) and 3 being no gap detected (or vice versa)

The following material will provide you more information about Gap Analysis:
- ISO 9001 – Should you use a gap analysis in your ISO 9001 implementation? - https://advisera.com/9001academy/17/use-gap-analysis-iso-9001-implementation/
- Free ISO 9001:2015 Gap Analysis Tool - https://advisera.com/9001academy/iso-9001-gap-analysis-tool/
- free online training ISO 9001:2015 Foundations Course – https://advisera.com/training/iso-9001-foundations-course/
- book – Discover ISO 9001:2015 Through Practical Examples – https://advisera.com/books/discover-iso-9001-2015-through-practical-examples/