Master/detail blocks problem

hi friends
i have a problem with master/detail blocks in my form.
i have two blocks one is master and the other one is detail
i made a relation between these two blocks
and my form works corectly
but when i am in enter_query mode ,my cursor cannot go to detail block.
so i can't search special records in detail block.
is there any way to search detail block's value in form builder?
is it true that in master/detail blocks we can serach records only in master records?
any help would be appretiated.
regards,
shoja.

When a Block is in Query Mode the cursor is restricted to it - there is nothing to stop you from Querying the Master and then navigating to the Detail and going into Enter Query mode in that block afterwards.
If you need to enter Query Criteria that applies to both the Master And Detail then you'll need to build a specialist query screen using a Non DB block that gathers all of the criteria and then uses SET_BLOCK_PROPERTY on both the master and the detail to define the required results.

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