Where is the Flash module organization for STM32F469xx documented?

[GFrid.2]

 DS11189 Rev 7 (May 2021), STM32F469xx Datasheet - production data, seems to omit the Flash module sectors information? Where can Flash module organization for f469xx be found? 

[GFrid.2]

Found it: RM0386 Rev 5 (June 2018), Reference manual STM32F469xx and STM32F479xx advanced Arm®-based 32-bit MCUs : page 77.