How to choose id NOT by unique ID in kantu selenium ide?

I need to register 100 students profiles. Eacht time i login i need to give them same school email.

The email’s ID always changes so if i try to automate it, Kantu needs new ID. But the element stays the same
Screenshot below:

So I dont know how to tell kantu to get this element - byText or byTag?

when recording, kantu uses ID when clicking on the field to insert email.
but the ID is unique and changes.

Is the ID totally unique each time you load the page? Or are only parts of the ID changing?

If only parts are changing, then the solution is here: How to get the Selenium IDE commands to work with dynamic ID's - UI.Vision RPA - UI.Vision RPA Software Forum | Discuss RPA Automation, Selenium IDE and OCR API Text Recognition

If everything changes, then use visual automation plus “elementFromPoint” to get the right locator.