A Summary of the WWDC25 Group Lab

Question:What does opendirectoryd's FDESupport module do?Answer:That's the module which is responsible for taking password updates from opendirectoryd and updating the FV 2 pre-boot login password. It's a helper utility.Question:Does fdesetup sync also help sync passwords from a directory service?Answer:No, it does not sync passwords. (Same message from both Security and Enterprise labs.)Question:Is there a way to run a deferred enablement, which also allows the enablement of a second account. For the purposes of the question, assume that the second account's password has been provided.Use cases that may apply:A. An enterprise that wants deferred enablement for the primary user of the machine, but also wants to enable the local admin account for FV 2.Answer:Please file enhancement requests. (Same message from both Security and Enterprise labs.)Question:When using fdesetup enable -inputplist the password is clear text in the plist. Can this be changed so that the password can be hashed? A col

XCode 13.4.1 Instrucment: System Trace. In Narrative, it show data with wall-clock time ,like 00:05.082.832 Called psynch_cvwait for 16.32 ms.. In Summary : System Calls it just summary cpu time of psynch_cvwait but no wall-clock time, but sometimes, I want to known the wall-clock time, and now I have to filter psynch_cvwait in Narrative , and add them manually. Is it possible to add sum of wall-clock time in Summary : System Calls ? Thanks

I'm wondering how the data in Summary Sales report is aggregated. Does Apple aggregate refunds and sales together?Say, if a specific product have 2 sales and 1 refunds, and the price is $5. Will the corresponding report have 1 row saying 1 sale for $5 or have 2 rows saying 2 sales for $5 each and 1 refund for -$5?

Hello, I have noticed when taking a GPU Capture on IOS that the texture memory numbers seen on the Summary Page is much higher than what I see when viewing the Memory tab. I have also found that when totaling the allocated size of all the textures in the Memory tab, it equals the numbers seen on the Summary page, but not in the Memory tab itself. I am curious as to which numbers I should be trusting when using this tool.

https://help.apple.com/itc/contentreporterguide/?lang=en#/apd0b86cb176 In the page up above, it says Event report for a day consists of two parts, and each one must be downloaded separately. I interpreted it to mean that there are two types of Streams Reports: Summary - https://help.apple.com/itc/musicsalesandtrends/?lang=en#/itc8b8ced395 and Detailed. - https://help.apple.com/itc/musicsalesandtrends/?lang=en#/itc1f31430ac Isn't that wrong?

I have created a campaign group and then realized that was not what I meant — I was hoping I could add existing campaigns to a group and use this group to view only those campaigns in my dashboard. How do I go about deleting this empty campaign group and is there a way to achieve what I'd intended? TIA.

I’m fairly new to Swift and have been moving through the App Development with Swift lessons after completing Intro to App Development with Swift and reached lessons 4.6 intermediate Table Views just fine. 2 days ago when loading the labs for the lesson, the playground formatting seemed to be off as everything was commented out (/*) when loading, Import Foundation which should be at the start of the form now appears somewhere in the middle. This resulted in me being unable to navigate the lab’s (next/previous), basically not usable.Performed a clean install of MacOS Heigh Sierra on MacBook Pro 2016, reloaded Xcode 9 and downloaded a new copy of the Students Resources but the behaviour stays the same.Is anyone else experiencing this behaviour or know what could be causing it?

Is it possible to move auto-renewable subscriptions products from a group to another group without changing product id?

Howdy!I am in the process of submitting a final build for our company. We have been flagged for a subscription group error. So we essentially have 4 subscription groups. We have determined we only need one and have input the in app purchases in that one group.The problem is we were rejected because the other subscription groups were empty.How do I delete the unused and obsolete subscription group. I have created a support ticket. Have not heard anything back at all. Or is there a way to submit and reference only the one sub group?Thanks for any help!

Currently, I am trying to learn how to program within Xcode. I have been reading the App Development with Swift book, and as such have been trying to use the labs within the book, to help with my understanding of the Swift programming language. However, whenever I try to open one of these labs, my computer screen starts to flicker, with sections of it going black for a second or two. Following this, all of the screen, except the mouse, will freeze completely. The clock freezes, every app freezes, and it will even stop midway through changing desktops. Sometimes, it will freeze indefinitely, and sometimes it will resume after half an hour if not more. I have had to force restart my computer several times as a result of the freezing.However, it only happens whenever I open the labs. Nothing else will cause this, and if I quit Xcode before it freezes, everything will go back to normal, so I’m relatively confident it’s not a hardware issue.I have deleted the labs, and then rein

On the screen with the groupings of apps along with the app library how is it decided what to label the groupings? For example the British Airways app is listed in the store in the category Travel but is grouped in an area called lifestyle. How is iOS deciding how to group the apps and what to call that group?

I took notes during the Custom app distribution and device management lab. If interested, please see the attached Notes from lab: Notes from lab

I asked a number of questions during the Q&A sessions Apple ran on the WWDC23 Slack instance and in Enterprise lab sessions. If interested, please see the attached Answered questions: Answered questions