Use the following parameters only for groups: 

local.lookupldap

searchattr.groupid

"groupid"

This is a group's unique identifier. Similar to a uid for a user.

group.allow.doublebook

"no"

Determines if a group calendar can have more than one event scheduled for the same time slot when the calendar is created: 

• "no" prevents double booking.

• "yes" allows double booking.

  This parameter is used only when a group calendar is created.

  After a group calendar is created, Calendar Server checks the calendar properties (ics50calprops.db) to determine if double booking is allowed.

group.default.acl

see the description at right 

The default access control list for group calendars. 

The default is: "@@o^a^r^g;@@o^c^wdeic^g;@^a^rsf^g"

group.invite.

autoprovision

"yes"

Specifies whether a group calendar should be created when an invitation is sent to a group that does not yet have a default calendar. 

group.invite.

autoaccept

"no"

Specifies whether invitations to a group should be auto-accepted. 

group.invite.expand

"yes"

Specifies whether a group should be expanded when invited, such that all members show on the invitation. 

Use the following parameters only for resources: 

resource.allow.

doublebook

"no"

Determines if a calendar that belongs to a resource (such as a conference room or audio visual equipment) can have more than one event scheduled for the same time slot when the calendar is created: 

• "no" prevents double booking.

• "yes" allows double booking.

  This parameter is used only when a resource calendar is created.

  After a resource calendar is created, Calendar Server checks the calendar properties (ics50calprops.db) to determine if double booking is allowed.

  If you need to change the calendar properties for a resource calendar to allow or disallow double booking, use csresource with the -k option.

resource.default.acl

Specifies the default access control permissions used when a resource calendar is created. 

The default is: "@@o^a^r^g;@@o^c^wdeic^g;@^a^rsf^g"

resource.invite.

autoprovision

"yes"|"no"

Specifies whether resource calendars should be created automatically when an invitation is sent to a resource that does not have a default calendar yet. 

resource.invite.

autoaccept

"yes"|"no"

Specifies whether invitations sent to resources should be automatically accepted. 

Use the following parameters for both groups and resources: 

local.lookupldap

searchattr.owner

"owner"

Attribute to use for groups and resource owners. Default is "owner". Same attribute used as the default for both groups and resources; changing it for one changes it for the other.

local.lookupldap

searchattr.coowner

Attribute to use for groups and resource owners. Same attribute used as the default for both groups and resources; changing it for one changes it for the other. 

Default is "icsSecondaryowners".

local.lookupldap

searchattr.defaultacl

Attribute used to hold the default access control strings for groups and resources.  

Default is "icsDefaultacl"

local.lookupldap

searchattr.doublebook

Attribute used at autoprovisioning of group and resource calendars to specify whether more than one event can be scheduled for the same time slot. 

Default is "icsDoublebooking"

local.lookupldap

searchattr.autoaccept

Attribute used at autoprovisioning of group and resource calendars to specify whether events will automatically be accepted. 

Default is "icsAutoaccept"

local.lookupldap

searchattr.timezone

Attribute used at autoprovisioning of group and resource calendars to specify the time zone the calendar will use. 

Default is "icsTimezone"