Hi @DTack ,
We understand what your trying to achieve, we are also UK based so we know the NHS structure is complicated 
As HubSpot users selling into large businesses ourselves we wanted an easier way to understand the parent and child structure, then establish where the opportunites and deals were. So we created an account mapping solution which goes with OrgChartHub. There is a short demo of the account mapping functionality below:
We have a free plan for OrgChartHub and I would be happy to give you access to the account mapping functionality to test out, if you thought it might be helpful?
I hope this helps.
All the best ,
Dan Currin
Co-Founder
OrgChartHub & GeoMapper named in the Top 30 HubSpot Apps
