There is a user which is mapping many buildings and putting random building heights and levels on them. He is mapping them oblique angled, even if they are clearly visible as right angled on areal photographs (and in reality, of course). Even flat pitches and open-air theaters and so on are mapped as buildings. He is mapping all over the world. And I don’t want to correct everything. But in my region, where I know where the buildings are and can correct the height, I want to find everything he mapped. Now my question: **How can I search for objects an author created (or modified) in JOSM?** I have tried the JOSM search function with `author:68arti` but that didn’t find anything. What is the correct syntax?

There is a user which is mapping many buildings and putting random building heights and levels on them. He is mapping them oblique angled, even if they are clearly visible as right angled on areal photographs (and in reality, of course). Even flat pitches and open-air theaters and so on are mapped as buildings. He is mapping all over the world. And I don’t want to correct everything. But in my region, where I know where the buildings are and can correct the height, I want to find everything he mapped. Now my question: How **How can I search for objects an author created (or modified) in JOSM? JOSM?** I have tried the JOSM search function with `author:68arti` but that didn’t find anything. What is the correct syntax?

There is a user which is mapping many buildings and putting random building heights and levels on them. He is mapping them oblique angled, even if they are clearly visible as right angled on areal photographs (and in reality, of course). Even flat pitches and open-air theaters and so on are mapped as buildings. He is mapping all over the world. And I don’t want to correct everything. But in my region, where I know where the buildings are and can correct the height, I want to find everything he mapped. Now my question: How can I search for objects an author created (or modified) in JOSM? I have tried the JOSM search function with `author:68arti` but that didn’t find anything. What is the correct syntax?