How to actually use the "Administrative projects" category?

We are on the lookout for a way to log non-productive work for all resources:

1. Idle time (no work assigned)
2. Training
3. Leave of all kinds (Sick leave, Earned leave, Casual leave)
4. Building infrastructure for the organization (e.g. configuring CM system)
5. Attending meetings called by the seniors, unrelated to any project/product

The "Administrative projects" category seems to fit this need, because the resources need not be allocated to such projects.
Also, they need not be assigned a task. Thus they themselves can create a new task and enter the actual time spent.

If that understanding is correct (please confirm?), there are a couple of questions about how to configure the system:
1. Does the Admin need to explicitly define at least one such project? Or does ProjeQtor add one Administrative project by default?

2. How would a person know what types of tasks are available, if an Administrative-type project does not have tasks beforehand?
(e.g. he may not know/expect that Earned Leaves are to be entered here.)

3. If the same meeting is attended by multiple people, then it ought to be defined by the person who called it.
Then anyone who attended it can log in his time against that particular task.
(In this case, ProjeQtor shows that 10 people attended the same meeting, and can even store the outcome, if any.)

But usually the seniors lack this discipline: They call meetings at a whim, and do not bother to create a "meeting" task in ProjeQtor.
One viable solution is that one of the attendees enters the task post facto, and alerts the others to enter their own timing against it.
Is that possible? In other words, if a resource creates a task, is it visible to others, and can they add their own time to it?

I tried to use the Administrative project to record non-productive activities such as leaves, meetings, training sessions etc.

As discussed, I defined a project named "Timekeeping", and changed its type to Administrative.


I have not defined anything else (no allocation to this project, no assignments to these activities, etc.)

I expected that the project would become visible to our entire organization.
But the other resources cannot see the project.

Even I can see the project only in the Top+lower halves of the Projects screen.
But it is completely missing from the Planning screen (it is not even listed in the top half!).


In the Planning Screen, the project is not even visible in the top half, but I can enter activities like Leaves, Training, etc.


But after I save the activities, they disappear from the bottom half of the screen also!
This is completely freaky. Please help solve the issue.

Well, I checked the Real work allocation sheet for a random resource (see below).


It does not show the Admin project activities at all.

First of all, I have no way to see what activities I have defined in the Timekeeping project!
As soon as enter the activity, it simply disappears, as shown in an earlier screenshot.
That's not normal!