Guide assembly for guiding at least one movable furniture part

A guide assembly for guiding at least one movable furniture part, preferably a sliding door or a folding-sliding door, relative to at least one stationary furniture part, preferably a furniture wall, the guide assembly comprising:

• at least one guide configured to be arranged on the at least one stationary furniture part,
• at least one guide device configured to be connected to the at least one movable furniture part, the at least one guide device being displaceable relative to the at least one guide, and
• at least one adjustment device for adjusting the at least one guide relative to the at least one stationary furniture part, the at least one adjustment device including a mounting device configured to be fixed to the at least one stationary furniture part and at least one coupling device configured to be coupled to the at least one guide, wherein at least one, preferably pivotally supported, actuating element is provided for adjusting the at least one coupling device relative to the mounting device,
• wherein at least one securing device is provided for fixing the at least one guide device relative to the at least one guide in a securing position, wherein the at least one securing device includes at least one securing body integrated into the at least one adjustment device.