In our system, users can build experimental aircraft profiles by searching "exp" as the manufacturer.
You can edit the manufacturer and model type by clicking on the bblue pencil next to "Aircraft" in the profile:
Creating an Building the aircraft profile is then like any other, adding the engine, propellers, and any appliances. For the AD / Service Bulletin tracking, i.e. Van's SB 16-08-24:
You would click on the "+ Add ADs/Service Documents" on the left hand navigational menu and then click on "+ Manual AD/Service Document":
From here, you would then fill in the information for "Other" Document Type and then hit "+ Add to Report" below:
This will then build the report item as shown below, where you can enter other pertinent information.
Repeat with other service bulletins as suggested/required by the OEM or items you are tracking.