Is there a new property template for selecting a string from a list so like a radio button for example

Question

In v12 there are a lot of property templates but I cant see a way to have a plugin configuration property value which allows a user to pick a single value from a list Can this be done ootb or will we have to write a custom template? Its to replace an existing entry like the one below ? 
 Property truncationType = new Property("PurgeRecordsType", "Purge Records", PropertyType.String, 1,
 PurgeRecords.AfterAgeInDays.ToString());
truncationType.SelectableValues.Add(new PropertyValue(PurgeRecords.AfterAgeInDays.ToString(),
 "Older Than Days", 0));
truncationType.SelectableValues.Add(new PropertyValue(PurgeRecords.AtCount.ToString(), "Database Rows", 1));
group.Properties.Add(truncationType);

Michael Monteleone · Accepted Answer

The typical way configuration like this is exposed in OOTB UI is with a string template and property values. Something like This will present an HTML select with the two options. While this is implemented using the new string Property Template , the XML definition of the configuration and its options is unchanged from before the introduction of property templates, since for simple types, the template to be used is inferred. Edit: For defining configuration forms for plugins, the APIs in Telligent.Evolution.Extensibility.Configuration.Version1 are recommended and are mostly unchanged from DynamicConfiguration , though with a few method signature differences. var truncationType = new Telligent.Evolution.Extensibility.Configuration.Version1.Property { Id = "PurgeRecordsType", LabelText = "Purge Records", DataType = "String", OrderNumber = 0, DefaultValue = PurgeRecords.AfterAgeInDays.ToString() }; truncationType.SelectableValues.Add(new Telligent.Evolution.Extensibility.Configuration.Version1.PropertyValue { Value = PurgeRecords.AfterAgeInDays.ToString(), LabelText = "Older Than Days", OrderNumber = 0 }); truncationType.SelectableValues.Add(new Telligent.Evolution.Extensibility.Configuration.Version1.PropertyValue { Value = PurgeRecords.AtCount.ToString(), LabelText = "Database Rows", OrderNumber = 1 }); group.Properties.Add(truncationType);