Changing data source to sharepoint

Hello, 

I have currently built a power BI model wherein data is uploaded through files and folders (every month I will upload a new file and when refreshed data will be amended on power BI desktop and service) that are stored in my personal one drive. 

I would like to move those data sources to sharepoint. The same files have been uploaded to sharepoint. 

These files on sharepoint have restricted access. 

While trying to change the data source (I'm using a URL), i receive various errors: 

1. Need to use anonymous credentials 

2. Issues related to privacy

My aim is to remove the dependency of my personal one drive and give access to other people to edit the dataset. if this is possible through another mechanism (workspaces), I'm happy to explore that too.