layers and Xrefs

[padave78]

so i have a drawing with 6 Xrefs all have the same layers, well the 13 of the layers which do follow throughout the Xrefs and set changed colors is there an easy way to merge Layer 1 from Xref 1 once i changed the color on Xref 1 and then change that same color in the other Xrefs? 

[tq1918]

Layer manager

Under filters click plus sign next to Xref

In the right side of the panel sort by layer name or color

Click the first layer hold down control and click every layer you want modified. 

Change the colors all at once by clicking  a color and selecting an new one.