Separate Postgresql

Hello Everyone,
I am trying deploy management node with existing RHEL postgresql cluster and ran into the issue that installations depend on postgresql-11-pgq-ext.
Is this package specifically build for yeti switch, because it not available in official PgSQL repositories.
Official repo I found only

================================================================= Name Matched: pgq ==================================================================
pgq_11.x86_64 : Generic Queue for PostgreSQL
pgq_12.x86_64 : Generic Queue for PostgreSQL
pgquarrel.x86_64 : Compares PostgreSQL database schemas (DDL)

Any suggestion how to proceed ?

yep, we are building it for Yeti.