estagio2495
"For forms where you need all team members to easily check responses, you can create a group form in Forms. "
My advice would be do some research into Group forms. Now you can likely copy your personal form so you always have a backup and move the copied personal form into a group to make it a group form (Definity make a copy before moving). For business development we generally want to do work within groups that will be reoccurring/ongoing so that if a specific user leaves than things can be transitioned easier. Also, maybe recall too that when you have a MS team you will have a group and a SharePoint behind that team so if there is one already, maybe that is the ones you use. Personally, we tend to have like development ms team where we work and then copy things into live teams after.
For the PowerBI portion, my advice would be to use power automate to update the data set from the SharePoint file so opening the PowerBI isn't necessary for each refresh. There are some quality YouTubes if you go looking for them on that.
Best wishes and good luck.