How to clean up sections for publishing

[Anonymous]

Hi guys!

I'm not that experienced in Archicad. So when it comes to sections for final touch I always spend a lot of time cleaning up sections removing unwanted lines one by one to take a clean picture. I was playing around with import settings to get rid of hidden edges but it didn't help me.

I've searched the forum and didn't find any relative tips or add-ons.

Would you guys share your workflow or point to a special tool to solve my task. Any help will be appreciated!