@zh9567 you are right. I tried created the daerah sub districts for KL but ended up out of my depth and creating more issues than anything else having also no way out than relying on the help of @rocainunwired to revert back most if not all edits I had made

I am still interested to make sub districts but need a more careful approach and learn the right way to do it without messing up other relations.

I was trying to create the subdistrict (Daerah) boundaries and saw that one as a boundary without any administrative meaning.
Do you think the deletion should be reverted?

thank you. I did not realize i had selected a railway tag.
I just wanted to change road tags to allow pedestrian