Checkpoint and Parameters for BPT

Hi,

 

I have a requirement to verify the Oracle buttons position within a windows application using checkpoints in UFT 11.53

 

Please let me know how can we verify the positions.

 

Also in addition to it please let me know how to pass input and output parameters between two components in BPT.

 

 

Application - Oracle forms 10g

Tool - UFT 11.53

 

Thanks,

Murali