Set an initialization value for a variable:

Get the persistent object where the initialization is stored:

Give all properties of the initialization object:

The full name of the variable can be given as a string:

Give a default value for a variable:

Set a custom merging function for initialization values of the variable:

Specify initialization values at different persistence locations:

The custom merging function is used to return the list of all values on $PersistencePath:

When the variable is initialized, the default merging function is also used:

Give a default value for an initialization value:

Set a a custom value preprocessing function that accepts only integers:

Assign an integer at any persistence location:

Assigning anything else generates an error, and the assignment is not performed:

Create two initialization values for a symbol in different locations:

InitializationObjects gives all initialization objects found on $PersistencePath:

InitializationObject is used to access a specific object in a given persistence location:

It can be used to find properties of the given initialization object: