# 'create service' documentation

**URL:** <https://forums.docker.com/t/create-service-documentation/34330>\
**Category:** Swarm\
**Created:** [July 1, 2017, 5:13pm UTC](https://forums.docker.com/t/create-service-documentation/34330 "2017-07-01T17:13:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![asmallfurrywombat](https://sea3.discourse-cdn.com/docker/user_avatar/forums.docker.com/asmallfurrywombat/32/13681_2.png) [@asmallfurrywombat](https://forums.docker.com/u/asmallfurrywombat)\
**Post date:** [July 1, 2017, 5:13pm UTC](https://forums.docker.com/t/create-service-documentation/34330/1 "2017-07-01T17:13:23Z")

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Can someone please clarify the ‘docker create service’ documentation at [https://docs.docker.com/engine/reference/commandline/service\_create/#add-bind-mounts-or-volumes](https://docs.docker.com/engine/reference/commandline/service_create/#add-bind-mounts-or-volumes). How does the COMMAND interoperate with the CMD and ENTRYPOINT sections of images? The intended pattern seems to be an execution chain with a mutable environment, but how the chain is setup and the environment is modified is unclear to me.

There may be other issues - it’s only possible to register a down-vote on the documentation pages. The ability to add a comment might help to improve the overall quality.

thanks!