How can we allow user to change the owner of the particular account records, owned by user who is above him in role hierarchy. 

If we provide 'Trannfer record' permission to him, then he can change the owner of all the account records those are above him in role hierarchy. But I need to allow to change the owner of the particular user, who is above him in role hierarchy.

A recent change to Lightning's layout has a couple of our users asking whether it's possible to move the dialog box that pops up when you click the "Log a Call" button on a Contact or Account record.

Currently, it pops up in the bottom right corner of the screen, and they would prefer it to be locate somewhere toward the middle of the screen how it used to be.

Anyone know whether this is possible to change?

Thanks!