I would like to have the possibility loading by .csv file , via wix code , the new data, upgrade and refresh a collection.
At the moment I created a collection with 500 members, they are the associates of our no-profit Association, but now I have to upload a new list, 'cause some associate has a new email, someone is not more associate and I have to erase it, we have also some new associates.
Unfortunely you couldn’t do this operations manually via collections management with the Wix control panel , the only way could be by Wix Code.