regex1

/collection/urn_cid_aem_(?<collectionid>[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12})

redirect1

https://experience.adobe.com/?repoId=delivery-p108396-e1040009.adobeaemcloud.com#/@wfadoberm/assets/contenthub/collections/urn:cid:aem:{collectionid}