Merge branch...

Merge branch 'Rel19_CR_TS_28.312_Add_New_Use_Case_Requirements_and_Solution_of_Intent_Degradation_based_on_Expectation_Preference' into 'Integration_Rel19_SA5_159_YAML'

Rel19_CR_TS_28.312_Add_New_Use_Case_Requirements_and_Solution_of_Intent_Degradation_based_on_Expectation_Preference

See merge request !1557