For example PushConditional means Unsolicited Ordered control is used by us when we distribute labels as a downstream. It is not what is used ny our downstream. Unsolicited Independent and Conservative are not used in combination, You can look at the mail archives for this. You need to just know if it is Ondemand or Unsolicited. This implies that the label retention mode of the upstream can be conservative given that the downstream is operating in Unsolicited label distribution mode and its LSP control mode is Ordered.
Tomorrow is mystery.
Today is a gift.