> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt ## Resource: Introduction ## Article: Introduction ## Article Link: https://dev.wix.com/docs/api-reference/account-level/b2b-site-management/introduction.md ## Article Content: # About the B2B Site Management APIs B2B Site Management allow strategic partners to [transfer Wix sites between accounts](https://dev.wix.com/docs/rest/account-level/b2b-site-management/business-site-transfer-v1/transfer-site.md). Partners can manage their clients' sites while giving clients the appropriate permissions. Once the transfer is completed, partners can offer paid Wix services to their clients by using the [Resellers API](https://dev.wix.com/docs/rest/account-level/resellers/introduction.md).