Trending @Infosys; Wanna change unit from DNA to RAI

Hello I have been in a project for 1.5 years, but the client wants to close my role with no escalations.

I'm interested in learning AI and related stuff, but within DNA I can't get a good experience for AI.

I decided to be in RAI, but not sure where to start or whom I should reach. But it requires DL approval from DNA and RAI. Will they accept my request.

Has anyone changed their unit, if yes please let me know. Thanks.