This tutorial contains GIF images.
If they fail to load please visit the help center via the web browser.
You can zoom this page with Ctrl+.
It's possible to color-code devices either by Substation or string level:
The substation coloring allows to easily identify a block of trackers/subfield connected to the same Transformer/ Central Inverter:
And using the string level coloring, you should expect a result similar to the following:
The software will use the color palette from the Color preset option to group the different tables connected to the same DC combiner box/String inverter. You can also customize those colors and add rows to the preset.