how to configure 1000 android devices ?

Hello, (1st sorry for my english)

I have to configure as you can read 1000 Samsung Galaxy Tab S2 for a project (i'm doing it actually)
but after a lot of work i've just made 200 of them, so i'm here to ask for help.

What i've to do (step by step in order to know all) :
- start the tab
- choose french Langage / next
- don't attach to a wifi ssid / next
- uncheck the first "consent to provide diagnostic and usage data" / next
- agree terms and conditions / agree
- set GMT+01:00 / next
- NO First and NO Last name / next
- uncheck "Use Google's location service" / uncheck "Help improve location services" / uncheck "Help improve your Android experience" / next
- ask to create a Samsung account / skip
- Are you sure / SKIP
- Add fingerprint / LATER

Now i'm on the desktop

go to "settings"
- Sounds and notifications -> Volume -> System to 0
- Display / uncheck Auto
- Display / set Screen timeout at 10 minutes
- Users replace You by CAMPG
- Lock screen and security / change Screen lock type swipe by PIN and put 0000
- Notifications on lock screen / Do not show notifications / done
- Lock screen and security / Show information / Owner information / put : CAMPG
- Lock screen and security / Secure lock settings / Lock automatically / change to 30 minutes
- Lock screen and security / allow unknown sources

after that i'm connecting an usb key with an OTG cable and i'he to install 15 apk.

and the last thing is to fill in some informations (always the same ) in each program i've installed before so if i could put these informations in the clipboard it will be perfect

I will really appeciate if someone can help me...

Merci beaucoup

informations
Galaxy Tab S2
SM-T810
android version 5.0.2
Kernel version 3.10.9-6572077
Build number LRX22G.T810XXU2AOL6

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