Before the user can reserve asset, it must be configured which asset can be reserved and which cannot.

Configuration:

Step 1. 

Assets that may be reserved must first be added to a group.

Go to naar "Admin/Groups":

You can use the existing Asset group or create a new group.

Step 2. If the group is listed on the left side, hover over the appropriate group and select the "pencil" icon to modify the group. Only users with full access can make these adjustments.

Step 3. Scroll down to "Use group for" and check the "Reservations" option.

Step 4. Click 'Save' to save the changes .