• Isn't that what I've done in the second post?

    I've presented a table consisting of two fields:

    ConstraintBasedGroupId

    Constraints

    I've presented sample values for these two fields (i.e. one row of the source table):

    ConstraintBasedGroupId = '065bbcce-eb01-e003-a59b-5550569a00af'

    Constraints = '<Constraints>

    <Constraint>

    <Expression>

    <Body>

    resource["Id"] == {005b7cce-de01-e011-a55b-0050569d00bf} ||

    resource["Id"] == {3dcbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {3fcbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {49cbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {4ccbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {4dcbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {4ecbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {4fcbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {53cbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {55cbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {5acbc1d6-a3e1-df11-a501-00188b8b43b5} ||

    resource["Id"] == {71cbc1d6-a3e1-df11-a501-00188b8b43b5}

    </Body>

    <Parameters><Parameter name="resource" />

    </Parameters>

    </Expression>

    </Constraint>

    </Constraints>'

    And I've presented the output I'm trying to achieve for that single source row (a table containing multiple rows)

    ConstraintBasedGroupId TeamId

    '065bbcce-eb01-e003-a59b-5550569a00af' '005b7cce-de01-e011-a55b-0050569d00bf'

    '065bbcce-eb01-e003-a59b-5550569a00af' '3dcbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '3fcbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '49cbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '4ccbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '4dcbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '4ecbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '4fcbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '53cbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '55cbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '5acbc1d6-a3e1-df11-a501-00188b8b43b5'

    '065bbcce-eb01-e003-a59b-5550569a00af' '71cbc1d6-a3e1-df11-a501-00188b8b43b5'

    Or am I missing something fundamental? :unsure:

    Stuart