I-Cecilia yindawo yokusetyenzwa kophawu oluvakalayo olujolise kubayili besandi. UCecilia mangles uvakala ngeendlela ezingaqhelekanga. I-Cecilia ikuvumela ukuba wenze i-GUI yakho usebenzisa i-syntax elula. UCecilia uza neemodyuli ezininzi ezakhelwe ngaphakathi kunye noseti lwangaphambili lweziphumo zesandi kunye nokudibanisa.