enforce that operations performed in different platforms always take place together

I do business analysis for a license manager application that is about to be developped; it will manage all software licenses that we allocate to users in our institution.

Of course, the actual allocation takes place in the Administration Panel of that specific vendor - be it Adobe, Microsoft, Cisco, you name it. The app that we design will just aggregate data from the admin dashboards of all these vendors, for accounting purposes.

There are two distinct operations:

A. in the license manager app that we want to be developed, an admin will mark as accepted a user's request for a specific license (as an aftermath, this action is persisted and can later be viewed in a list of approved requests)

B. the admin will effectively allocate the requested license, in the specific administration panel (Adobe, Microsoft)

Normally, if both operations A and B are performed, there should be no problems. But in designing this concept, I fear human errors, such as: admin performs operation A, than receives a phone call to solve a more urgent matter, and later forgets to perform operation B.

No matter which order we enforce through policies - operation A first, and B second, or viceversa - if only one of these operations is performed, that will result in inconsistencies.

Main question: is there any way to enforce that operations A and B always take place together ?

(using REST API calls to pull data from vendor specific admin panel is out of discussion for the moment, given the vast number of software vendors that will be handled)