You need to set up a new fiscal year and restrict posting.

Comprehensive Detailed Explanation

Set up a new fiscal year

In Business Central, fiscal years are created in the Accounting Periods page.

To start a new fiscal year, you must Select Create Year, which generates the periods for the new fiscal year.

Other options like Close Year or Fiscal Year Balance are for closing or balancing, not for initial setup.Correct: Select Create Year

Define the fiscal year start date

The case study specifies that the company’s fiscal year starts on June 1.

Therefore, when creating the new fiscal year, you must ensure the first period begins on June 1.

The correct action is Check New Fiscal Year for June 1.Correct: Check New Fiscal Year for June 1

Restrict posting

The business requirement is:

Restrict users to post only in the current month.

Only certain accounting users may have broader posting permissions.

In General Ledger Setup, the Allow Posting From and Allow Posting To fields control the global posting date range.

For user-specific restrictions or exceptions, User Setup allows overriding posting ranges for individual users.

Since the requirement is to restrict all users generally, the best action is:In General Ledger Setup, set the Allow Posting From and Allow Posting To options to current dates.Correct: In General Ledger Setup, set the Allow Posting From and Allow Posting To options to current dates

Microsoft Learn References

Accounting Periods (Create and Close Fiscal Years)

General Ledger Setup – Allow Posting From/To

User Setup and Posting Date Permissions