# Config Layout

This folder controls environment, login, user, product, and flow selection for regression automation runs.

## Files

- `runtime.json`: the single regression config file. It contains environment settings, active execution settings, users, and product-wise sections such as `IDAS` and `RTM`.

## Main controls

In `runtime.json`:

- `environment.active_environment`: selects `UAT` or `Eastern` for the entire run.
- `environment.portal_environments`: keeps the Pratyay and MCO URLs paired for each environment. Pratyay uses the role-specific exchange/trading-member URL; MCO uses its own portal URL.
- `environment.base_url` and `environment.login_urls`: legacy fallbacks used only when no active portal environment profile is configured.
- `users.mco`: credentials for the MCO portal. These are independent of `users.exchange`, which remains the Pratyay exchange login.
- `IDAS.matching.portals.mco.stage`: currently `login_only`; the MCO test signs in and verifies `/Dashboard/Index` independently from the Pratyay matching flow.
- `IDAS.active_selection.product_code`: the shared product used for bidding, Pratyay bid transfer, and initiate matching. UI suffixes such as `(I)` are resolved automatically.
- `execution.login_role`: `exchange` or `trading_member`.
- `execution.trading_member_key`: which trading member entry from `runtime.json > users.trading_members` should be used.
- `execution.product_family`: product section to load from `runtime.json`, for example `IDAS` or `RTM`.
- `execution.product_code`: selected product code, for example `IDAS1`, `IDAS2`, or `IDAS3`.
- `execution.flow_scope`: `e2e`, `bidding`, `matching`, `reports`, `order_book`, or `trade_book`.
- `users.exchange.username` and `users.exchange.password`: exchange login.
- `users.trading_members.<key>.username` and `users.trading_members.<key>.password`: trading-member login.
- `users.trading_members.<key>.member_id`: trading member / ME instance value used by flows.
- `users.trading_members.<key>.folder_upload_tm_ids`: TM folder names this trading-member login is allowed to upload. Parallel folder upload uses this mapping to choose the right login for each TM folder.
- `IDAS`, `RTM`, and future top-level product sections: product-wise defaults, available codes, supported flows, bidding config, matching config, and future product-specific controls.

Regression config now lives entirely inside `runtime.json`.