I agree, link points should be not only a round point, something like a Nr could be more reliable.
Personally, i create link points using forms and No (see picture), in above exemple, S1 is the first link for Solo
But I have to modify the PDF for that.
Like we already discused, symbols and general layer would be really necessary to avoid systematic edition.
A genaral layer could contain this by exemple:
Including N° avoid to have to specify the color in the name for futur editions... (see Itsme exemple)
- 1 if first link
- 2 second link etc...
Of course, N° should be also in the Lins List...