Hi @YAVER MONTES HERNANDEZ ,
If I understand correctly, you want to hide the document map. You can set it to hide or disable in the group properties.
As shown in the figure below, you only need to find Row Groups——Group Properties——Advanced——fx icon, click the fx icon, delete the expression——OK.
For more information about document map, you could refer to : Create a Document Map (Report Builder and SSRS).
If I misunderstand what you mean, please feel free to correct me.
Best Regards,
Joy
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