Module Customisation - Lookup function not available

Module Customisation - Lookup function not available

Good evening,

Within my business, I can have multiple customers, who have multiple mobile assets. When I set these assets up, I enter information such as vehicle registration, Vehicle identification number (VIN),  Unit number, YOM, in addition to others. I see there is a lookup function available (see below figure), which users cannot access. The below example shows the work order module customisation and how the company and contact fields are populated from the companies and contacts modules respectively. Having access to fields in other modules via lookup would add significant value and reduce duplication, especially in my use case described.

Is this functionality in the development pipeline?