H1B extension with new job role/title

[h1bjava]

Hello,

I am going to apply for my H1B extension through my employer. My earlier H1B had the job title "Programmer Analyst". But currently I work as Sr.QA Engineer with my client. The client letter and the client contract says "QA Engineer". My questions are as follows:

1. Can I apply my h1B extension with the new job title "Sr.QA Engineer" to match the client letter/contract. Will it create an issue as my previous H1B had the job title "Programmer Analyst"

2. My green card was applied with the title " Programmer Analyst". Will it create a problem in GC processing if I get a H1B with QA Engineer title now?

Thank you for your help.

Thanks,
h1Bjava