What is the simplest way to open an Issue, distribute it to team for answer

For issues related to checklist / procedure execution - we prefer to enable the auto issue create function on the template. Then when a negative answer is given (false, no, fail) a pop-up appears to create an issue tied to that specific step in that specific checklist which will also tie the issue to the location (asset for how I use it). If there is no need for an issue, you can always cancel out of the pop-up.

As of last week, issues can now be assigned per team and role as well as the project members

We use the "Issue" tab on the left hand side of the screen when you open a document. From there you can "Create Issue", place a marker on the document, and then Assign the Issue to team members in the Issue Options. These then create an Issue that can be seen on the "Project Home" screen and at the top of the screen when the team members switch to the "Document Management" screen.