From the NannyMUD documentation
2000-12-12
NAME
addp -LOCATION
This command resides in the module 'propmod'.SYNTAX
addpDESCRIPTION
This command adds a property to the propertydatabase and it is part of the property module.- property name (has to be unique) - You can set one or more types (See example). Valid types are: [Objects/Livings/Rooms/Monsters/Players] If the name is unique and there is at least one valid type you will be asked to add a description of the property, after it is saved to the database. EXAMPLE
addp no_locate Rooms Livings Adds the property 'no_locate' with the types Rooms and Livings.)