This is the text that is supposed to be shown on the instructor page.
and so.
This is the text that is supposed to be shown on the instructor page.
But we can say:
This is the text that is supposed to be shown on the instructor page.

This is the text that is supposed to be shown on the instructor page.
and so.
This is the text that is supposed to be shown on the instructor page.
But we can say:
This is the text that is supposed to be shown on the instructor page.