Hey,
This thread inspired my to do a tutorial on meta data specifiers, since they are very useful, but it seems most of them are still undocumented.
The explained specifiers are:
Tooltip
DisplayName
UIMin
UIMax
ClampMin
ClampMax
EditCondition
MakeEditWidget
DefaultValue
ShowOnlyInnerProperties
FriendlyName
HidePin
DefaultToSelf
Links to pages shown in the tutorial:
greetings,
FTC