I can't change a custom stay length. None of the options offered are what I want.

[Janet1044]

I want to change length of stay in JULY AND AUGUST 2023.  Four options are offered, but not this one.

[Mike-And-Jane0]

@Janet1044 have you enabled pro tools and used rulesets?

[Louise0]

Step 1 - Create a Ruleset that stipulates the minimum stay length. 

Step 2 - Open your calendar and paste that Ruleset over the time period to which you want it to apply.