# Add Shared Parameters

Creates shared parameters for the selected category in the project. The **Add Shared Parameters** function allows adding multiple shared parameters at one go.

![](/files/QCQHDteoMkg6Zgp7rZUp)

Select element categories in the current Revit project to which you want to add additional shared parameters.

![](/files/fMx8Drp0fzIZCI22jv7r)

In the new dialogue box, click **File** to select a shared parameter file.

![](/files/JdIvEd7xRUPpWm3mvsGA)

A table of the shared parameters will open. To add a new shared parameter, it has to be marked as **Selected** in the last column. The rows of selected parameters will be displayed in green. By default, the new parameter will be added as a 'Type' parameter, and the user can select it to be an 'Instance' in the table. The parameter group must be chosen as well.

![](/files/Wg3tcRioIuQJew7q09wz)

After clicking **OK**, the result can be found under **Manage** -> **Project Parameters**.

![](/files/TOX4LHx3zKWAoDCRKc6i)


---

# 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.besmart.software/design-data-management-and-exchange/smart-browser/add-shared-parameters.md?ask=<question>
```

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.