Hi Bella,
I didn't see it was about the operator schema. The user will also need a write access to this table as there are updates for audit (last time operator modified, created an object, last connection, etc..)
I will add both read and write access to the operator
<sysFilter name="readAccess">
<condition enabledIf="hasNamedRight('myRight')=false" expr="FALSE"/>
</sysFilter>
<sysFilter name="writeAccess">
<condition enabledIf="hasNamedRight('myRight')=false" expr="FALSE"/>
</sysFilter>
I did couple of tests and the admin right overwrite all rights in ACC
with admin right

without admin right but with new name right deleteOperator


Thanks
David