Content Chunk Component
A product, document or folder can have a set of components that might have different target channels or use cases. You can use chunks to organize and group components in a shape for easier repurpose the content in multiple channels. Content chunks can be repeatable.
Content chunks for repeating semantic content
When you define a shape you often want to define content semantically. For example if you are content modeling a cooking recipe you want to define the ingredients (products) with a relation to shoppable products. In addition you would like the editorial user to define the amount of the specific ingredient to use in the given recipe. This structure would also typically be repeatable.
These semantic repeating chunks of content are managed with the structural component called content chunks. Crystallize strives to be as descriptive about the product information and content that is managed which is why we prefer structured chunks vs blobs.