I haven't looked at Scribus for some years, not since 2014 in fact. At the time I wanted to produce an A5 booklet of around 70 pages, which I did, and very nice it was too. Since then I have occasionally used Scribus and I have enjoyed the experience. I now have access to Publisher, through MS Office, and I have wondered whether I can convert the SLA to Publisher. I suspect not, but just asking :D
well, you should microsoft the question : - )
scribus 1.5 does have a publisher importer... not sure that publisher has scribus importer...
what you can try:
- export the scribus document to pdf.
- import the pdf into publisher.
good luck!