How do I check the user ID?
A user ID is assigned automatically when a user is created. You cannot change the user ID once it is assigned.
The following steps show you how to find the user ID that is assigned to the user.
Open Kintone Users & System Administration screen.
Opening the Kintone Users & System Administration Screen
Click Departments & Users under User Administration.
Click the edit button next to the target user name.
The "Edit User" screen is displayed.
Look for "ID=(number)" at the end of the access URL. This number is a user ID.