When I open certain assemblies, other assemblies will open in a read only state (working on PDM). I can figure which parts that are shared but I don't know know how to break those links so those other assemblies won't open.
It was already unchecked for me. I changed the load referenced documents from Changed to Prompt. Reopened one of the assemblies and it only opened. thanks for answering.
Uncheck this option and see if that helps.
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