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Freezone (IFZA, Dubai) residency renewal

Hello all,
If anyone has experience, can you advise about the process for residence permit renewal in Dubai for the FZCO owner and GM? So far I deducted the following.
1. Get medical blood test.
2. Submit application for residency renewal via the Amer center or online.
3. Apply for visa renewal via IFZA online ( 72 or 24 hours for 1500 AED)
4. Wait for the card delivery.
Has anyone been going through this ? Is it a correct process?Any other documents needed? Is it possible to finish it in 5 working days?
Appreciate your help.