Thank you Ty,
The reason I am asking is that in the PMP manual stating "Leading and Direction projects" which maybe refer to being a project manager rather than a project team member or have a key role in some aspects of the project.
My friend applied with "Design Engineer" title as he had experience in most process groups at that time and he was ok in his process.
In my current job, I am dealing with estimation, cost, schedule, sending RFI, RFP, meeting with stakeholders and I am covering a vast area of project management aspects, but my current title is not a "Project Manager". I want to make sure it will be ok with different job title.
Thank you,