On the left-hand side of the screen in the navigation bar under MEMBER, select Group(s). This will take you here:
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From the list provided, select the desired group. This will take you here:
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In the horizontal navigation bar, select Floats. This will take you here:
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From the list provided, select the desired float. A pop-up window will appear that looks like this:
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In the pop-up window, select View Details. This will take you here:
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Select Edit within the Details box. A pop-up will appear that looks like this:
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Fill out the information that you wish to change in the corresponding boxes. Then, select Updated Float.
These are samples.