Is there a way to separate each inventory list on each different screen?

Is it possible to separate each inventory list on each different screen?

Currently, my client uses the activity inventory list to request parts for the activity.

For example: the activity is about assembling a kitchen cabinet, and when requesting parts, the field resource can request a missing part, such as screws.

Now there is a new process being improved for including additional services. Previously, we used checkboxes, but the number of additional services was increasing, so we need a scalable solution, because with the checkboxes we need to create more and more fields.

The solution we thought of was to use the same "inventory list" process so that the client can create as many additional services as necessary.