Remove Connect from a row in grade book?

New semester, new classes, so I copied classes from the previous semester and saved myself a metric ton of work recreating the assignments, rubrics, etc. (Thanks, idoceo!)

However, for the first assignment, I didn't have the student submit via idoceo Connect (they had enough on their plates trying to figure out the school's opaque LMS). I simply dragged-and-dropped their submissions into the first-assignment column. But now I find myself accidentally pulling down on the column and getting a message "Please link with Google first", which is strange because I don't use Google Classroom at this university.

Is there a way to remove the idoceo Connect link from that first assignment and avoid that error message?

Thanks!

Not at the moment pauhana658 but I'll see what I can do.
The Google link message is related to iDoceo Connect, nothing to do with Google Classroom.
The Google account you link iDoceo with in Settings > Cloud links is the one that iDoceo Connect needs.