This is actually already done. But it was disabled because it makes no sense to not allow agent config at parallel stages. One of the biggest use cases is building on different platforms, so we need a more generalized solution for this.

This may require some blocking design work cc jamesdumay

:thumbs up:

Stealing this so we can go think about the design

Just bumped the priority of this, as discussed in Sydney: we want to be able to set config per stage as well as setting it per parallel stage. 

jamesdumay this is a tricky one - as to do this, we really need to have parallel stages (as per the RFE). So the dependency of this to that is kind of fuzzy. Basically they all need to go together. It makes no sense to have stage config without it supporting it in parallel. 

So we need: 

• RFE done for parallel stages
• Support for the new parallel stage in visualisation (likely not much impact)
• Treat parallel branches as stage in editor (linked ticket) - a bit of work
• Support for config of stages that are both top level and parallel branch (this requires some design work which I think is outstanding right?)

All kind of as one ball of mud. So when we know we can realistically tackle this, need to get heads together with abayer and cliffmeyers and kzantow

> Support for config of stages that are both top level and parallel branch (this requires some design work which I think is outstanding right?)

I don't believe so - I think we have designs for Editor config on the stage and parallel level right brody?

The handles appear above all columns (with or without parallels). Clicking on the handle shows the column/parallel settings on the right, with Agent & Environment config. https://invis.io/Q2A110KM9#/211126483_Editor_-_Parallel_Settings