How can I access query parameters from the URL in a Flexcard or Omniscript

If you have a need to access the query parameters from a flexcard or omniscript then you can use the following syntax in each.

Flexcards

Within a flexcard you can access the parameter value by using Params for example: {Params.test} to get the query parameter named test.

Omniscripts

Within an omniscript you can simply access the parameter value by using the name - no need to prefix. For example: %test% to get the query parameter named test.