nothing to be done in wp-admin.
Please follow these steps in that ORDER ONLY.
1 - install website NOT ON IP but ON ACTUAL DOMAIN.com
2 - open admin panel of domain.com (actual one )and install any migration plugin and take full back up.
3 - change pc hosts file (please google it) - and at the end add the line
x.x.x.x domain.com www.domain.com (this is to ensure that your website opens without dns pointing to your domain name - ee websites do not work untill dns propogated - this is a work around to that)
4 - open admin panel of ee website (domain.com only because you have changed hosts file) and install the same plugin and pull from the existing back up (I use wp-duplicator)
5 - install all plugins and themes
6 - change hosts file to normal
7 - change dns values
8 - open domain.com