Index - report index: 0 - main report; 1,2,etc - index of subreport from Definitions starting from 1. Value - dictionary to resolve report subreports. Key is subreport name in definition, Value is report index (0 - main report; 1,2,etc - index of subreport from Definitions starting from 1).

'Declaration
 
Public ReadOnly Property Map As Dictionary(Of String,Integer)()

public Dictionary<string,int>[] Map {get;}