Work with controllers

To modify a portal resource with the Controller SPI...

1. Obtain the appropriate controller.

2. Obtain a modifiable instance of the resource to modify from the controller.

3. Apply the modifications as required to the modifiable instance.

4. Optionally repeat steps 2 and 3 as required.

5. Commit the controller to persist the modifications.

We can modify multiple resources with one controller before committing the modifications.

Parent Controller SPI