Ladislas
the Chaldeans actually have the bizzarity of Deaconesses, as do the Armenians. At an Orthodox Armenian liturgy I witnessed their use they sang in choir and stood behind the communicants putting chapel veils on the heads of the women and girls approaching the altar. Another deaconess stood in the bema removing them from their heads. Some of the OO sister churches were not part of the empire when the deaconesses were done away with and have no prohibitive canon against it. Essentially the Chaldeans and Malabar are highly Latinized because of Portuguese influence