Multiselect in One table with data of other table

We want to know how to fetch a field from another table and make it multiselect depending on the record it relates to. Example in record one, I bring a field from another table (This one has several data in the same column) and I want to be able to select one, several or all; for record two, I bring the same field from the other table and I only want to select some that are not the same as the one in record two.

In the first record, choose a data from the generic task package, in the second record, choose other data

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