hi
i worked with altium many years
but now i want to follow Standards
is there any Standard for drawing schematics that describe: order of annotating, colors, using net labels,...etc.
second question is that i want import my part Values like Resistor Ohms
any way to edit them in other software like excel then import to protel
sorry for language
thanks
This would be surely possible among Altium and the most recent CAD softwares, AFAIK Protel do not have any functionality for generation/importing ECO files. Its last release happened at the beginning of this century, more than 15 years ago.
At https://techdocs.altium.com/ you can find a vast collection of detailed tutorials with plenty of illustration. Do a search with google engine with that domain and you will surely find the answer.