> This page is for プラットフォーム, version V4 Experimental.
> For other versions, use one of these documentation indexes:
> - V4 (default): https://developer.frame.io/platform/v4/llms.txt
> - V4 Experimental: https://developer.frame.io/platform/v4-experimental/llms.txt
> - レガシー: https://developer.frame.io/platform/v2/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developer.frame.io/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developer.frame.io/_mcp/server.

### Added

* `GET` [List project group roles](/platform/v4-experimental/api-reference/project-group-roles/index) — sortable by name_asc, name_desc, ..., paginated
  *List the access groups assigned to a project, along with each group's role on the project*

* `POST` [Add reviewers to secure share](/platform/v4-experimental/api-reference/shares/add-reviewers)
  *Add reviewers to secure share by four identifier types: `adobe_user_id`, `email`, `user_id`, and `share_list_id`*