Make additional_fields keys human readable
"properties":
{
"SBB_Abo":
{
"type":"string",
"enum":["None","GA","Halbtax","Gleis 7"]
},
"Food":
{
"type":"string",
"enum":["Omnivor","Vegi","Vegan","Other"]
},
"Special Food Requirements":
{
"type":"string"
}
}
In the additional fields for an event, could we rename the keys, like SBB_Abo
to be human readable or add another field for the title