After I add an employee to QB it does not migrate to tsheets

Congratulations on hiring new employees, margie-centralfl.
 

Recently added workers in QuickBooks Online should automatically show up in QuickBooks Time. Have you tried using an incognito while working in the program. You can also switch to a different browser if you have several options in your computer? Browser issues can at times cause sync errors between QBO and QuickBooks Time. 

Follow these steps on how to switch to a private or incognito browsing session:

• Ctrl + Shift + N  for Google Chrome
• Ctrl + Shift + P for Firefox
• Control + Option +P if you're using Safari
• Ctrl + Shift + P for Microsoft Edge

After logging back in, follow these steps on how to look for them: 

1. Go to the My Team menu.
2. Proceed to the All team members tab.

Let me also share this article for additional references: Add and Manage Team Members in QuickBooks Time.

Don't hesitate to let me know if you're able to see the newly added employees. The Community is always here if you need anything else. 

Thank you for the reply. Finally got it done. 

I'm happy to hear that you've finally migrated an employee to your TSheets, margie-centralfl.

Please know that the Community forum is always open to help fix your QuickBooks concerns. Don't hesitate to post again if leave a comment below if you have additional questions.

I've left these links to help you navigate and manage employees while using QuickBooks Time.

• How to Track Time
• How to manage your employee's time in QuickBooks Time.

In case you have additional questions please leave a comment below. I'll be around to answer.