# Event properties Event properties The event properties provide an overview of the properties of this event with regard to different OEMs and indicate the difference between the individual software versions.
| You need the 'Service' user level (access authorization) or higher to access the Event Properties.
> OEM properties
> OEM | Voith | OEM |
> SPN | SPN number of this event with different OEMs |
> FMI | FMI number of this event with different OEMs |
> Priority | Priority / importance of this event with different OEMs |
> Software version comparison
> Software version | SPN | FMI | Priority | Lock |
> DIWA5_E300-D5.2.3.0 | 0x0C21 | 0x00 | 06 | false |
> DIWA5_E300-D2.4.0.0 | 0x0C21 | 0x00 | 06 | true |
> DIWA5_E300-D2.5.0.0 | 0x0C21 | 0x00 | 06 | true |
> DIWA5_E300-D2.6.0.0 | 0x0C21 | 0x00 | 05 | false |
> DIWA5_E300-D2.7.0.0 | 0x0C21 | 0x00 | 05 | false |
> The version table indicates whether the number assignment, priority or lock function has changed from one software version to the other. The current software version is marked red. SPN, FMI and priority are indicated as Voith numbers.
> | Further topics:
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