Ask them for permission. Be sure to keep thorough notes of when you contacted them and what their response was.

征求他们的许可。要确保在和他们联系的时候你做好了详细的分析笔记，并明确他们的反应。

youdao

He wrote to the hospital seeking permission and then relied on nurses to ask each individual set of parents for approval. Around half of them said yes.

他向医院递交申请，而后通过护士征求每一对父母的同意，大约半数的受邀者同意了这一请求。

youdao

If they don't speak Japanese, it's going to be hard for them to ask permission.

如果他们不说日语，提出申请可能就很困难。

youdao

He believes that what is more likely to happen in reality is for the device to calculate the measurements and then ask a nurse for permission for it to administer them.

CNN: Device to save hospitals billions

According to people familiar with the matter, Apple would ask consumers who subscribe to an iPad version of a magazine or newspaper for permission to share personal information about them, like their name and email address, with the publisher.

WSJ: Google Digital Newsstand Aims to Muscle In on Apple