How to replace the encrypted code of the profile ID on the Connections page with code not encrypted

we are building with an external agency an alternative Org Chart page. In these Org Charts we want to include a button for each employee that links to the "Connections" page. To do this we analyzed the link to "Connections" but the profile ID is encrypted.
If we try to replace the encrypted profile ID with a "visible" profile ID, we are taken to a page with no information and is therefore unusable. Is there a way to access the list of encrypted profile IDs for each employee? or is there an alternative link that we can use with the profile ID visible? Or are there other alternatives to solve this issue?