Hey guys,

I am new to umbraco and I need to develop some sort of thing to display and let edit key value pairs for users, whats the best approach to do that?

Here are the brief description of what I need to achieve

Back office users should be able to see and edit list of key value pairs. Items from that list will be used to replace certain pieces of text in curly braces.

Ex: Hello {{helloWhoKey}}! => Hello World!

{ helloWhoKey : "World", anotherKey: "Another value" .... }

Where should I store my dictionary to be able package it, I am afraid to break database if I mess with it directly, any links of in depth explanation how packaging works and how things are stored would be also good help.