Ok, I've a pending MR awaiting review. Once reviewed and merged we'll release a new build release adding new functionality to the PMS feature for easily rendering its icon outside of profiles. There will be 2 ways to do this.
The first way is using the PMS global. This will of course require PHP, but can be done in a Code action for example. Example as follows.
Code:
global $_CB_PMS;
return ( $_CB_PMS->getPMSicon( USER_ID_HERE )[0] ?? null );
The other way is to use the PM field in CB > Field Management. A new display option of "Icon with Popover" is being added. Once selected it'll cause the PM field to display the popover icon if the field belongs to the viewing user. Next you can substitute it in anywhere you like using the below.
[cb:userfield field="pm" /]
For this usecase I'd recommend moving the field to a tab that's in a not shown on profile position so you don't end up with 2 popover icons on profile and while both will work it'll seam a bit odd.
I will reply here when this release is available.