Thank You Leo! Now it is clear
So, in june 44:
Stab/EKdo262 from Stab III./ZG26
1./EKdo262 from 9./ZG26
2./EKdo262 from 8./ZG26
7./ZG26 disbanded and absorbed by JG76
In September 44:
Stab/EKdo262 absorbed by III./EJG 2 (Me262 training unit)
Stab/Kommando Nowotny new
1./Kommando Nowotny from 1./EKdo262
2./Kommando Nowotny from 2./EKdo262
3./Kommando Nowotny new
Right?