I understand you require more convenient functionalities from the Customer field under the Time entry within QuickBooks Time, kris44dad. Let me share more information about this matter.

QuickBooks Online doesn't provide the ability to mark the Customer field as "Required" when entering time transactions. The tagging functionality in QuickBooks Time is focused on creating customizable labels to track transactions but doesn't extend to setting specific fields as required during data entry.

I suggest you send a request to our product developer. This way, they'll see your recommendation and consider counting it in the subsequent schedule update.

Follow the steps below:

1. Sign in to QuickBooks Time, and select Help .
2. Select Suggest Idea.
3. Enter your idea in the box section.
4. Once done, press the Send Idea.

That's it. I'm excited to provide more information on any QuickBooks Time-related topic. Please add it in the comment section. May you have a great day.