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As the title indicated, how can I do that to a node? When I assign values to the same user attribute twice, something like
After saving, it will only keep the one of the values whichever is later.
I also tried to use colon and do
attr1=val1;val2, not sure if this can work
Only one attribute is allowed for a certain key, and you will need to use custom separator as the latter case. When use the value, you will also need to split the value with that separator.