Fixing a Predefined Association of Tag and Variable Name using the GetVarReference structure. AptRebuild, may own it's own purposes by assigning to AptRebuildTagVar other variable and other Tag inside AptRebuildTag prefixed var. meaning it can support . following call : NewVar=Value AptRebuildTagVar=NewVar,Option,Package,StrAppsName,StrAppsOptExtr AptRebuildTag=__OTHERTAG__,__OPTION__,__PACKAGE__,__APPS__,__APPSOPT__ AptRebuild <package-module>, and will automatically parse the Variable NewVar into ${NewVar} (in this case it exist and will not overwrite the affected value.) into the Tag __OTHERTAG__.   This also need to change the AptRebuildExec Tag order to let it evaluate correctly.