# Features ### List of supported collection mimeType ``` "application/vnd.ekstep.content-collection" ``` ### Shallow copy of a collection A collection can also be reused (adopted) by creating a shallow copy of the collection. When a shallow copy is created, the hierarchy of the original collection is not modifiable in the shallow copy. Only the metadata such as name, description, icon etc. of the shallow copy is modifiable. Any change to the hierarchy of the original collection automatically reflects in the shallow copy. ### [More Features](/learn/product-and-developer-guide/content-service/content-apis/features.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://knowlg.sunbird.org/learn/product-and-developer-guide/content-service/content-service-1/features.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.