# Basic Concepts¶

## Context¶

The identifier in a format networkName:networkAddress specifies what the destination for given claims is. It can be an arbitrary string without a special meaning (it only needs to follow the format).

More complex formats are also possible, eg. networkName:networkAddress:Tag, depending on a use case.

The identifier in format networkName:networkAddress specifies to where given claims are destined. It can be an arbitrary string without a special meaning (it only needs to follow the format).

More complex formats are possible, eg. networkName:networkAddress:Tag, depending on a use case.