hi.
in assembly mood, i always see 2 feature trees on the screen. i dont understand how it appear , and what it mean. i just pul lower ones down until close it.
i like to know how it appear , what it means, how it helps in my job, how to set close.
jack
There is nothing to worry about this. Just double click on the line (shown in the picture) to close it and save the assembly. Should not come until you click on the same line on the top of the assembly tree.