If understand question correctly. Example: massive (BS object) landuse=farmland connected to roads forest etc. want shrink (delete) it and draw 50 proper farmland, grassland etc., but do not want to download whole area with 100k nodes just avoid deleting nodes connected to it. Safely unglue (G) it. Select way. Using plugin 'utilsplugin2' or can be done with search (Ctrl-F) and 'child selected'. Selection > Select way nodes (Ctrl+Shif-N) Shift select way too in case. Edit > Copy (Ctrl-C). File > Download object... Object type: mixed | Object ID: should be there after Copy. Download objects. I don't know if it will help and only solution work working in JOSM. JOSM for me. Maybe exist simple "one-click" solution, I can't find any. Other suggestion/tools don't work, atleast for me.

If understand question correctly. Example: massive (BS object) landuse=farmland connected to roads forest etc. want shrink (delete) it and draw 50 proper farmland, grassland etc., but do not want to download whole area with 100k nodes just avoid deleting nodes connected to it. Safely unglue (G) it. Select way. Using plugin 'utilsplugin2' or can be done with search (Ctrl-F) and 'child selected'. Selection > Select way nodes (Ctrl+Shif-N) Shift select way too in case. Edit > Copy (Ctrl-C). File > Download object... Object type: mixed | Object ID: should be there after Copy. Download objects. I don't know if it will help and only solution work in JOSM. Maybe exist simple "one-click" solution, I can't find any. Other suggestion/tools don't work, atleast for me.

If understand question correctly. Example: massive (BS object) landuse=farmland connected to roads forest etc. want shrink (delete) it and draw 50 proper farmland, grassland etc., but do not want to download whole area with 100k nodes just avoid deleting nodes connected to it. Safely unglue (G) it. Select way. Using plugin 'utilsplugin2'. 'utilsplugin2' can be done with search (Ctrl-F) and 'child selected'. Selection > Select way nodes (Ctrl+Shif-N) Shift select way too in case. Edit > Copy (Ctrl-C). File > Download object... Object type: mixed | Object ID: should be there after Copy. Download objects. I don't know if it will help and only solution work in JOSM. Maybe exist simple "one-click" solution, I can't find any. Other suggestion/tools don't work, atleast for me.

If understand question correctly. Example: massive (BS object) landuse=farmland connected to roads forest etc. want shrink (delete) it and draw 50 proper farmland, grassland etc., but do not want to download all whole area with 100k nodes just to want to avoid deleting nodes connected to it. Safely unglue (G) it. Select way. Using plugin 'utilsplugin2'. Selection > Select way nodes (Ctrl+Shif-N) select way too in case. Edit > Copy (Ctrl-C). File > Download object... Object type: mixed | Object ID: should be there after Copy. Download objects. I don't know if it will help and only solution work in JOSM. Maybe exist simple "one-click" solution, I can't find any. Other suggestion/tools don't work, atleast for me.

If understand question correctly. Example: massive (BS object) landuse=farmland connected to roads forest etc. want shrink (delete) it and draw 50 proper farmland, grassland etc., but do not download all area with 100k nodes just to want to avoid deleting nodes connected to it. Safely unglue (G) it. Select way. Using plugin 'utilsplugin2'. Selection > Select way nodes (Ctrl+Shif-N). (Ctrl+Shif-N) select way too in case. Edit > Copy (Ctrl-C). File > Download object... Object type: mixed | Object ID: should be there after Copy. Download objects. I don't know if it will help and only solution work in JOSM. Maybe exist simple "one-click" solution, I can't find any. Other suggestion/tools don't work, atleast for me.

If understand question correctly. Example: massive (BS object) landuse=farmland connected to roads forest etc. want shrink (delete) it and draw 50 proper farmland, grassland etc., but do not download all area with 100k nodes just to want to avoid deleting nodes connected to it. Safely unglue (G) it. Select way. Selection > Select way nodes (Ctrl+Shif-N). Edit > Copy (Ctrl-C). File > Download object... Object type: mixed Object ID: should be there after Copy. Download objects. I don't know if it will help and only solution work in JOSM. Maybe exist simple "one-click" solution, I can't find any. Other suggestion/tools don't work, atleast for me.