Translate the following English sentence to French:
"With regard to Amendment No 1, the Commission' s main motivation in presenting this proposal was firstly to adjust the integrated control system to the new legislative situation arising from Agenda 2000, secondly, to introduce the geographic information systems designed to improve the identification of agricultural areas and, thirdly, to stipulate compatibility between IACS and administration and control systems for other Community aid systems."
Deuxièmement, elle vise à introduire les SIG, c'est-à-dire les systèmes d'information géographique, afin d'améliorer l'identification des surfaces agricoles. Troisièmement, elle veut imposer la compatibilité des systèmes de gestion et de contrôle d'autres régimes d'aide communautaires avec le SIGC.