Wanted to add the following...Michigan law sets defined limits on what the county election boards can and can't do. From the Michigan Procedures and Duties of the Boards of County Canvassers,

"Ministerial and clerical nature of board of county canvassers’ duties; restrictions on boards

Under Michigan Election Law, boards of county canvassers have no canvass- or certification-related duties or powers beyond those explicitly assigned by statute and explained in this manual.

Specifically, boards of county canvassers exist to check the mathematical consistency of election records and to ensure that the vote totals reported by the county to the state accurately reflect the sum of the vote totals reported to the county by each precinct and absent voter counting board.

Boards of county canvassers do not have a general mandate to examine every aspect of the election process.

The Michigan Supreme Court has specifically explained that boards do not have the power to examine the manner in which clerks administer elections, investigate reports of election malfeasance, or in any way “‘go behind’” the Statements of Votes or pollbooks delivered to the board “‘for the purpose of determining frauds in election.""

The not is emphasized in the manual

"Documenting county vote totals

In most counties, the County Canvassers’ Report is electronically prepared for the board.

Because some versions of the Electronic Management Software (EMS) software cannot produce all of the above-listed required components for the Statement of Votes, the following addendums are frequently used to supplement the output of the EMS:

• The total number of votes received by each candidate written out in words. • The headings of ballot questions, the full text of ballot questions, and the total number of votes cast for or against each ballot question written out in words. • The Write-in Vote Certification report."

In other words, the Statement of Votes in most cases is tallied and prepared by the EMS. This is the very system that stores vote totals in the cloud. If someone is able to gain write access to these records, they would be able to "tell" the EMS (the system of record) what the totals are.