insert existing contact details into other/new contact (advanced duplicate contact)

[OneCreek]

Checklist

• [X] I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• [X] I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• [X] I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• [X] I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• [X] This issue contains only one feature request.
• [X] I have read and understood the contribution guidelines.
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Feature description

When adding a new contact, sometimes it would save time to use/paste/import existing information from an existing contact - like address, company info, website, ... If all info is being used, it's like a contact duplication - but more selective.

Why do you want this feature?

Saves time and prevents mistakes.

Additional information

Could be implemented with a "paste contact details from existing contact", that opens up the existing contacts to select from which contact to import the details from.