# Referenceable Attributes Referenceable attributes are attributes that can be used in queries either on views or dimensions, dimension groups or measures. The include all user attributes that you pass in via the API (in embedding) or user attributes you have on the user that you've assigned through the UI. In addition to those user attributes, these are also default user attributes that will be present on the user or query without any additions on your part. ## Defaults These are two objects you can interact with that are populated by default. ### User Attributes The first is the `user_attributes` object. This object will include all the values you pass, and will additionally include: `email`: The email for the user making the query, as defined in their Zenlytic account. ### Query Attributes The second is the `query_attributes` object. This object will show attributes of the query that is being run, and will include: `dimension_group`: This is the dimension group of the query (only applicable for fields that are of `field_type: dimension_group`). It will be the value of the dimension group (e.g. `raw`, `date`, `week`, `month_of_year`, etc) --- # 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://docs.zenlytic.com/data-modeling/referenceable_attributes.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.