“…AADL, 14,15 EAADL, 96 East-ADL 32 Annex libraries X MontiArc 104,105 Language inheritance X Acme, 35,36 Aspectual Acme, 37 Armani, 183 Property annotation X ASDL (Structure) 184 Secure X-ADL, 34 X-ADL, 42 XC2, 42 Mae, 90 XML X ADML, 79 XAcme 185 SOFA 156,157 Aspect-oriented development X Korrigan, 89 LISA 186 Tool support X UML, 172 ArchiMate 181,182 UML profiles and stereotypes X SADL (Structure) 78 Subtyping and algebraic extension X X nonfunctional properties), extending tool support with the necessary facilities (eg, formal analysis, simulation, and code generation), adding/removing new elements (eg, complex connectors), or introducing a subnotation (eg, a visual notation set). Table 11 shows the 20 different ALs (16%) that support extensibility and customization and also groups the extensible ALs by the extension mechanisms employed and the type of the extension.…”