click Plus(+) to search in Domino directory by default while composing a mail using iOS built-in mail

I created this idea as requested by customer.

Customer is using iOS built-in mail. While composing a new mail, they can click Plus(+) to search in local contacts or corporate directory.

To Search for a contact using corporate lookup, you have to follow the instructions below:

https://help.hcltechsw.com/traveler/12.0.2/howdoimanagemycontacts.html

When you look at your personal contacts on the iPhone or iPad, the search operates on your local contacts only. To search the corporate directory on the server, select the Groups option (top left). In the Groups view, under your HCL Traveler (Microsoft Exchange) account, there are 2 sections. The section All <traveler account name> are your personal contacts. The section <traveler account name> Global Address List is where you search on the server.

Customer would like to search in Domino directory after clicking Plus(+) without having to switch to "<traveler account name> Global Address".