Only check/return 'child' sections for enrollment sections
Only check/return 'child' sections for enrollment sections

Tutorial sections (e.g. D101, D202) and Lab sections (e.g. (LA01, LAB1) should not have any child sections.

sfu/canvas-lms,va7map/canvas-lms,va7map/canvas-lms,grahamb/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,va7map/canvas-lms,sfu/canvas-lms,grahamb/canvas-lms,grahamb/canvas-lms,grahamb/canvas-lms,va7map/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,grahamb/canvas-lms