Thermowell insertion (TE) in AVEVA Diagrams

For the insertion in AVEVA Diagrams of a thermowell type in-line instrument (TE), currently we do not insert a fitting (for example olet type fitting) to connect the thermowell with the main pipe. We only use an off-line instrument to show it. Can this affect the check of the flow check sequence when we do a “compare” in AVEVA Schematic 3D Integrator? Thanks