Multiple develpment environment for ChRM.

Dear SolMan Gurus.

I have to solve the following problem in Sol Man 7.1 SP4.

We have the following landscape:

DEV system: DEV1 cl. 100 and 200 -> QAS system QAS1 cl. 100 and 200 PRD system PRD1 cl. 100 and 200

than there is a DEV system DEV2 with cl. 100.

How can we set ChRM or transport routes when we want to do some partial development in the system DEV2 cl. 100 and transport those developments via TP to the system DEV1 cl. 100 and than finish the development and continue with transport of the new funkcionality to the system QAS1. cl. 100 ant then after succ. testing to PRD1 cl. 100. Is it possible to do it somehow by the means of ChRM?

Thank you for your comments or hints.

Best regards,

Petr Syka