System interconnect diagramming software tools

[Mountain Boy at Sea]

Hi Raymarine Team,
Are there any Raymarine software tools you could make available to users to develop and document their individual systems diagrams? Most helpful would probably be a component library of all major Raymarine instruments & devices with their identified connectors, maybe even fitting cables - plug and play type. Would be great when planning upgrades to your systems, reduce returns, etc, and i am pretty sure there is a beta version in the shop somewhere :) As a semi techie, I truly would enjoy this feature.

If it can't be done, any recommendations what shrink-wrap product to best use for this purpose?

Thanks in advance!
Heiri