copy function (project)

Hello,

Problem with the copy function of project
I create a project template XXXX

XXXX: Project template => Project
Phase 1: Design => type: Phase
Task 1: ..... => Type: Task
Task 2: ..... => Type: Task
Phase 2: Validation => type: Phase
Task 3: ..... => Type: Task
Task 4: ..... => Type: Task
Milestone 1: CDC => Incoming milestone
Milestone 2: Delivery => Deliverable milestone

As I use the copy function: I check 'milestone & activity' but I get just
- project
- Phase Design
No task or milestone?



Another question:
You can copy a project to project?

YYYY: Project father template => Proje
XXXX: Project Children template => Project
Phase 1: Design => type: Phase
Task 1: ..... => Type: Task
Task 2: ..... => Type: Task
Phase 2: Validation => type: Phase
Task 3: ..... => Type: Task
Task 4: ..... => Type: Task
Milestone 1: CDC
Milestone 2: Delivery

thank you