Affects Version/s: None
Fix Version/s: 18.12.01
When using performFind service for advanced entity search, we can meet the need to have search criteria that do not intersect between them, but make the union of the condition.
To realize this improvement we propose to set a new suffix _grp.
Thus using :
<field name="field1_grp"><hidden value="unionKey"/></field>
<field name="field2_grp"><hidden value="unionKey"/></field>
Then the two search fields criteria will be unioned during the search by the OR operator.
Several different keys can be used for several different unioned condition.