Next-gen project; Can you remove non-working days?

[mason.fitch]

In classic Jira projects we are able to remove non-working days from a Sprint to help more accurately plan velocity. I've looked at the documentation for Next-Gen projects and this doesn't seem to be present. Am I missing it, or is this not implemented yet?

[Caleb Kingston]

Thanks Mauro. I read the article and tried to follow it. I see what it's trying to do but I still can't seem to get it working.

I went through the first pre steps but they seem vague. It says the article assumes that I:

1. Created the users in JIRA. 
2. Populated these users into client-specific groups (i.e. all users from 'Company A' are grouped into the 'Client A' group) 
3. Granted these groups JIRA access by adding the groups to JIRA Users global permission
4. Removed Internal Project access to client-specific users by removing them from the default JIRA Users global permission. (i.e. removing jira-users group)

So what if I didn't do steps 2-4? I've spent a half hour trying to figure out where in settings I do this but it just doesn't make sense to me just starting with Jira. I think I may have figured out 3 but this just seems all hairy for just trying to give a client access to one project. Any other articles you could recommend to help me through these basic steps? I've already searched in the documentation myself.

Thanks again,

Caleb

[Mauro Badii]

Hi Caleb,

I think this guide will help you achieve that 

How to restrict project access to different isolated user groups

Cheers!