Rewrite the Notice draft in a professional way

Screenshot of “For Members(會員天地)" page in JCCAA.NET

My original Notice draft:

If you are going to update JCCAA/LLC database in JCCAA.NET, please be advised that ONLY one person can update the database at the time. Make sure you are the ONLY person logged in via checking with “For Members(會員天地)” page, as highlighted on the screenshot. If another person has being logged in, you need to use cell phone to call this person to arrange the proper time slot for updating database.

Prompt: Rewrite my original Notice draft above in a professional way

#ChatGPT gives the folowing rewrite:

Notice: JCCAA/LLC Database Update Guidelines

 

When updating the JCCAA/LLC database on JCCAA.NET, please note that only one user may access and update the database at a time.

 

Before proceeding, verify that you are the sole user logged in by checking the “For Members (會員天地)” page, as shown in the provided screenshot.

 

If another user is already logged in, please contact them via phone to coordinate an appropriate time for database updates.

 

Thank you for your cooperation.