敬語N4
ご覧いただく
to have someone look at... (humble)
Structure
ご覧いただく（見てもらう の謙譲語）
Explanation
The humble of 見てもらう: ご覧いただく asks the other person to look at what you provide (資料をご覧いただきたいのですが), more modest than ご覧ください.
Examples
こちらの資料をご覧いただけますか。
Could you please look at these materials?
お手数ですが、添付のファイルをご覧いただきたいです。
Sorry to trouble you, but please look at the attached file.
Note
ご覧いただく is the humble of 見てもらう for asking someone to look. More formal and modest than ご覧ください, common in business emails.