Zenkit

A folder member will have full access to all of the lists inside the folder. If you only want the new member to see a single list, add them as a list member.

To add a new member from the homepage, click on the name of the folder, then on "Access" on the left-hand panel then click "Add Member", and then type in the username or email address.

To add a new member to a folder from inside a list, click on the folder's name at the top left corner of the page, then click on "Folder Settings". Go to the Access tab and click "Add Member".

Once you click "Add Member", a new popup will appear. You can add a member by searching for their name, username or email address, or you can invite a new user by entering their email address.
 

Email addresses and usernames of known users will autocomplete to make it faster for you to find your colleagues and friends. Only people you already collaborate with will be included in the autocomplete list.

If someone already has a Zenkit account but doesn't collaborate with you yet, just invite them via the email address they use to log into Zenkit and they will appear as a folder member immediately.

If Zenkit doesn't recognize the email address, you can click 'Invite Member' at the bottom of the window to send them an invitation.

You can make changes to the new user's name and email address suggested by Zenkit on the next page, then click "Send Invitation". 

To delete a member from your folder, just click the small "X" icon next to their name in the Access section of your folder settings.

Adding a Group to a folder

Groups are a way to manage multiple members at one time. Adding groups to folders is only available with Business or Enterprise plans. Learn more about managing organization groups.

You can add an organizational group to a folder by clicking on the name of the folder on your homepage, then on "Access".

This will open the list accesses panel, from which you can add a group by clicking "Add group" at the bottom of the menu. You will be shown a list of groups within your organization.

Click to add the group. You may add as many groups as you like. Groups that have been added to the list will be listed as "Folder Groups" under "Folder Members".

Members who are part of any list because they are part of a group that's been added to the folder that holds the list will appear with a small people icon next to their name in the list member menus. They cannot be removed from the list via the normal members menu, since they are not direct members. To remove them, the group must be removed.