Hello, I'm trying to use advantages of project/product/component structure. Suppose having a very simple example (both files in the same directory): ---- Prod.mkiv \startproduct PPP \component Comp.mkiv Product \stopproduct ---- And: ---- Comp.mkiv \startcomponent CCC Component \stopcomponent ---- When I compile Comp.mkiv, I get (successfully) text "Component". When I compile Prod.mkiv, I get (successfully) text "Product Component". So the question - what are "PPP" and "CCC" identifiers (following \startproduct and \starcomponent respectively) used or intended for? - So far, it seems to me that I refer to file names (as with \input) when working with components rather than their ids assigned by \startcomponent or \startproduct. What would be a situation when I'd need to use ids "CCC" or "PPP" (or later, those assigned by "\startproduct PROD" and "\startenvironment ENV")? Best regards, Lukas -- Ing. Lukáš Procházka [mailto:LPr@pontex.cz] Pontex s. r. o. [mailto:pontex@pontex.cz] [http://www.pontex.cz] Bezová 1658 147 14 Praha 4 Tel: +420 244 062 238 Fax: +420 244 461 038