Is docker image a must for wrapping a tool?

[martina-g]

Hi, do not know if it is the right place to ask for support but I've got no answer in gitter or by email..
I'd just need to know if dockerizing a tool is the only way to use it inside Rabix composer GUI.
Thank you for your help.

[bogdang989]

Hi @martina-g it's not required but is highly recommended if portability is important. If docker image field is left unspecified, tools will just run in the local environment