Thanks for the bump here, @Susana_Lopes, and welcome to our forum. On a similar thread about Dropbox I just stated we understand the importance of this feature for many users and the advantages of supporting OneDrive and other providers. It makes complete sense to offer more storage alternatives; we’ve simply decided to prioritize other topics deemed more urgent/impactful first based on user statistics & demand.
Some of the updates we are currently working on (new log-in options in particular) will pave the way for us to be able to consider implementing more storage solutions in the future. As usual, I’m logging this +1 on our internal tracker.