detail - Need to do 2 group in Crystal report -

Hello I need to make a report in crystal reports with 2 groups, first of all, Groove: Turnerblue Project and second: expense . Example:

For example:

  -project1 -project2 -project3   
 Group 2 Exax  
  -expence 1 -expence 2   
 Each project note is in a datatable and each expence is in another datatable and I think I only know the items that are selected when I enter inside  
 You need help for Ty :)   
 
 
 Ideally you should create a scene that is both Makes liqueurs (to handle that you are using a SQL based data source), it will need to be something like:  
  see MYVIEWNAME as the selection 'project' Select [TypeName], Somefield, SomeOtherField MyProjectTable Unions as the 'Spend' [TypeName], Somefield, SomeOtherField from MyExpenseTable   
 Then once you have it in a crystal As a source, you can first group / project by  TypeName  The group can group by expenditure.  
 You want to display different details, create a new statement section, and suppress the formula for the suppression form  {Mytable.TypeName} = "Project"  To add project section