Izinto ezifanele zitshekishwe rhoqo ngexesha lokusetyenziswa kwe-scaffield

1. Ulungelelwaniso kunye nokunxibelelana kweentonga, nokuba lolwakhiwo lokunxibelelana neenxalenye zodonga, inkxaso, ucango, njl. Njl. Hlangabeza iimfuno;

2. Nokuba isiseko siqokele, nokuba isiseko sikhululekile, kwaye nokuba isibonda sinqunyanyisiwe;

3. Nokuba ngaba iibhulukhwe ezibonakalayo zikhululekile;

4Bekani nkqo indawo yokuhlaliswa nkqo kwaye uqhekezo oluthe nkqo uhlangabezana neemfuno

5. Nokuba amanyathelo okhuseleko ezokhuseleko ahlangabezana neemfuno;

6. Nokuba iphelile.