db={"Exports":[{"_id":"818a2c4fc4","companyId":"7feb1812d8","filter":{"servicesIds":["0111138dc679d","0c18c499435e9",],},"_created_at":ISODate("2019-10-27T09:06:03.102Z"),"_updated_at":ISODate("2019-10-27T09:06:05.099Z"),}],"Service":[{"_id":"0111138dc679d","name":"Bay Services","character":"B","company":{"id":"f718a1c385","name":"xxx"},"active":true,"tags":[],"_created_at":ISODate("2020-04-09T06:36:14.442Z"),"_updated_at":ISODate("2020-06-06T03:52:16.770Z"),}]}

db.Exports.aggregate([{"$match":{"companyId":"7feb1812d8"}},{"$unwind":"$filter.servicesIds"},{"$lookup":{"from":"Service","localField":"filter.servicesIds","foreignField":"_id","as":"docs"}}])