In order keep configuration simple, please perform the following steps in Salesforce Classic (Booker25 is Lightning-Ready, you may afterwards use the app in Salesforce Lightning as you please)
For some views simple time headers of one header per column are not enough. For these cases booker25 supports defining more complex time headers for a view.
Always make sure the mentionedfieldsandrelated listare added to the object's page layout before you continue.
Step-by-step guide
Navigate to the view page of the view you want to add more complex time headers.
Go to te time headers related list
Click new Time Header
Fill out the details of the time header for detailed information on each field see the time header field information table at the bottom of this article
Click save the time header should now appear for this view.
The Slot Label Format field on view is overwritten by time headers if you want to add a time header that mimics this behaviour pick cell for the Grouping
Field name
Description
Time Header Name
The name of the time header this field is not used by booker25 use it to name time headers to make it easier to identify them.
Grouping
The amount of time that one Header wil span on the calendar available options are:
Cell: The same size as one cell on the calendar
Hour: one hour
Day: one day
Week: one week, leave the Header Label Format empty for week numbers
Month: one month
Quarter: one quarter, leave the Header Label Format empty for Q1, Q2 enz
Header Label Format
The text that is displayed in the label of each time column. Use moment.js date formats (http://momentjs.com/docs/#/displaying/format/) and escape strings by wrapping them in [square brackets].
View
The view this time header is displayed on.
Order
The order that the time headers are displayed in with the lowest number at the top.