I need to access `AppDelegate.h` from another project. The project structure is given below:

> 
> MYPROJECT 
> 
> 
> |*\_* OTHER PROJECT 
> 
> 
> 
> ```
>      |______OSAPPDELEGATE.H 
> 
>      |______OSAPPDELEGATE.M 
> 
> ```
> 
> |*\_* APPDELEGATE.H 
> 
> 
> |*\_* APPDELEGATE.M
> 
> 
> 

I need to import `#import AppDelegate.h` from `OsAppDelegate.h`. How can i do this?